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V-Twin<sup>®</sup> Dennis Kirk Sweepstakes

Hot Cams Stage 1 Hot Cam 4017-1, Hot Cams Stage 1 Hot Cam 4019-1

Engine & Transmission: Hot Cams Stage 1 Hot Cam-Intake 4012-1IN
$161.99 Engine & Transmission: Hot Cams Stage 1 Hot Cam-Intake 4012-1IN
Manufacturer: Hot Cams
Dennis Kirk Part #: 148491
Hot Cams Stage 1 Hot Cam-Intake: Manufacturer part # 4012-1IN - Extract maximum performance from your engine. Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower. Provides significantly more mid-range punch and top-end speed for most models. Core trade-in not required so you can keep the original camshaft. Compatible with most models stock valve springs and rockers. Adjustable cam sprockets come with some models. Increases mid-range power for improved snap. Intake cam includes adjustable cam timing sprocket which allows for powr band to be moved for different tracks; factory preset at 106 degress. Uses stock valve springs. Shim kit available. , Specs: , Intake Lift: 8.5mm, Intake Duration (@1mm): 249 Degrees. 4012-1IN


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More Info/Options for Hot Cams Stage 1 Hot Cam-Intake 4012-1IN
Engine & Transmission: Hot Cams Stage 1 Hot Cam 4017-1
$179.99 Engine & Transmission: Hot Cams Stage 1 Hot Cam 4017-1
Manufacturer: Hot Cams
Dennis Kirk Part #: 148497
Hot Cams Stage 1 Hot Cam: Manufacturer part # 4017-1 - Extract maximum performance from your engine. Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower. Provides significantly more mid-range punch and top-end speed for most models. Core trade-in not required so you can keep the original camshaft. Compatible with most models stock valve springs and rockers. Adjustable cam sprockets come with some models. Specifically designed for the demands of motocross or desert racing only. Compatible with stock valve springs and rockers. , Specs: , Intake Lift: 10mm, Intake Duration (@1mm): 254 Degrees, Exhaust Lift: 10mm, Exhaust Duration (@ 1mm): 254 Degrees. 4017-1


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More Info/Options for Hot Cams Stage 1 Hot Cam 4017-1
Engine & Transmission: Hot Cams Stage 1 Hot Cam 4019-1
$155.99 Engine & Transmission: Hot Cams Stage 1 Hot Cam 4019-1
Manufacturer: Hot Cams
Dennis Kirk Part #: 148498
Hot Cams Stage 1 Hot Cam: Manufacturer part # 4019-1 - Extract maximum performance from your engine. Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower. Provides significantly more mid-range punch and top-end speed for most models. Core trade-in not required so you can keep the original camshaft. Compatible with most models stock valve springs and rockers. Adjustable cam sprockets come with some models. Vastly improves mid-range and top-end power. Compatible with stock valve springs and rockers. , Specs: , Intake Lift: 6.3mm, Intake Duration (@1mm): 212 Degrees, Exhaust Lift: 6.2mm, Exhaust Duration (@ 1mm): 202 Degrees. 4019-1


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More Info/Options for Hot Cams Stage 1 Hot Cam 4019-1
Engine & Transmission: Hot Cams Stage 1 Exhaust Camshaft 4020-1E
$179.99 Engine & Transmission: Hot Cams Stage 1 Exhaust Camshaft 4020-1E
Manufacturer: Hot Cams
Dennis Kirk Part #: 148773
Hot Cams Stage 1 Exhaust Camshaft: Manufacturer part # 4020-1E - Extract maximum performance from your engine. Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower. Provides significantly more mid-range punch and top-end speed for most models. Core trade-in not required so you can keep the original camshaft. Compatible with most models' stock valve springs and rockers. Adjustable cam sprockets come with some models. Increases mid-range power for improved snap. Exhaust cam includes auto decompressor. , Specs: , Exhaust Lift: 8.1mm, Exhaust Duration (@ 1mm): 252 Degrees. 4020-1E


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More Info/Options for Hot Cams Stage 1 Exhaust Camshaft 4020-1E
Engine & Transmission: Hot Cams Hot Cam Stage 1 Exhaust 4022-1E
$179.99 Engine & Transmission: Hot Cams Hot Cam Stage 1 Exhaust 4022-1E
Manufacturer: Hot Cams
Dennis Kirk Part #: 148776
Hot Cams Hot Cam Stage 1 Exhaust: Manufacturer part # 4022-1E - Extract maximum performance from your engine. Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower. Provides significantly more mid-range punch and top-end speed for most models. Core trade-in not required so you can keep the original camshaft. Compatible with most models' stock valve springs and rockers. Adjustable cam sprockets come with some models. Excellent mid-range and top-end power increase. Exhaust cam includes auto decompressor. Uses stock valve springs; shim kit available. , Specs: , Exhaust Lift: 8.7mm, Exhaust Duration (@ 1mm): 265 Degrees. 4022-1E


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More Info/Options for Hot Cams Hot Cam Stage 1 Exhaust 4022-1E
Engine & Transmission: Hot Cams Stage 1 Intake Cam 4023-1IN
$161.99 Engine & Transmission: Hot Cams Stage 1 Intake Cam 4023-1IN
Manufacturer: Hot Cams
Dennis Kirk Part #: 148775
Hot Cams Stage 1 Intake Cam: Manufacturer part # 4023-1IN - Extract maximum performance from your engine. Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower. Provides significantly more mid-range punch and top-end speed for most models. Core trade-in not required so you can keep the original camshaft. Compatible with most models' stock valve springs and rockers. Adjustable cam sprockets come with some models. Excellent mid-range top-end power increase. Uses stock valve springs; shim kit available. , Specs: , Intake Lift: 8.9mm, Intake Duration (@1mm): 269 Degrees. 4023-1IN


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More Info/Options for Hot Cams Stage 1 Intake Cam 4023-1IN
Engine & Transmission: Hot Cams 4034-1
$179.99 Engine & Transmission: Hot Cams 4034-1
Manufacturer: Hot Cams
Dennis Kirk Part #: 149117
Hot Cams: Manufacturer part # 4034-1 - Extract maximum performance from your engine. Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower. Provides significantly more mid-range punch and top-end speed for most models. Core trade-in not required so you can keep the original camshaft. Compatible with most models' stock valve springs and rockers. Adjustable cam sprockets come with some models. Improved acceleration, more bottom-end and no top-end loss. Uses stock valve springs and rockers. , Specs: , Intake Lift: 9.1mm, Intake Duration (@1mm): 254 Degrees, Exhaust Lift: 9.2mm, Exhaust Duration (@ 1mm): 245 Degrees. 4034-1


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More Info/Options for Hot Cams 4034-1
Engine & Transmission: Hot Cams Hot Cam Stage 1 Exhaust 4035-1E
$179.99 Engine & Transmission: Hot Cams Hot Cam Stage 1 Exhaust 4035-1E
Manufacturer: Hot Cams
Dennis Kirk Part #: 148774
Hot Cams Hot Cam Stage 1 Exhaust: Manufacturer part # 4035-1E - Extract maximum performance from your engine. Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower. Provides significantly more mid-range punch and top-end speed for most models. Core trade-in not required so you can keep the original camshaft. Compatible with most models' stock valve springs and rockers. Adjustable cam sprockets come with some models. Vastly improves mid-range and top-end power when installed at factory setting. Compatible with stock valve springs. Cams sold individually; slotted cam sprockets included for cam timing adjustability. NOTE: Works best with 95mm bore (426cc) or bigger., Specs: , Exhaust Lift: 9mm, Exhaust Duration (@ 1mm): 265 Degrees. 4035-1E


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More Info/Options for Hot Cams Hot Cam Stage 1 Exhaust 4035-1E
Engine & Transmission: Pro X Piston Assembly - 89mm  4040
$132.99 Engine & Transmission: Pro X Piston Assembly - 89mm 4040
Manufacturer: Pro X
Dennis Kirk Part #: 131009S
Pro X Piston Assembly - 89mm : Manufacturer part # 4040 - The smart alternative to costly engine repairs. Cast from a high-silicone content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances. OEM replacements. Available in standard and oversizes. Pro X rings are exact OEM replacements and can be interchange with stock part. B, C, D and E extend the life of expensive plated cylinders. Pistons supplied in a kit includes rings, wrist pins, and circlips. NOTE: This is a fractional oversize piston of .0004 inch. It is intended for slightly worn cylinders, please be sure this is what you need before ordering. The following is the meaning of the letters next to Dennis Kirk Part Number: S is Standard. SB is +.0004 in.. SC is +.0008 in.. SD is +.0012 in.. SE is +.0016 in... 4040


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More Info/Options for Pro X Piston Assembly - 89mm 4040
Engine & Transmission: Hot Rods Heavy-Duty Crankshaft Assembly 4040
$303.99 Engine & Transmission: Hot Rods Heavy-Duty Crankshaft Assembly 4040
Manufacturer: Hot Rods
Dennis Kirk Part #: 149175
Hot Rods Heavy-Duty Crankshaft Assembly: Manufacturer part # 4040 - Includes Hot Rods connecting rod -- No main bearings, must purchase new bearing. Factory-assembled and trued to meet or surpass OEM specifications. Ready for installation to provide hours of reliable service. Completely rebuildable. NOTE: For Bearing and Seal Kit order Part No. 14-9123, this must be used with wiseco piston only, not OEM piston. 4040


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More Info/Options for Hot Rods Heavy-Duty Crankshaft Assembly 4040
Engine & Transmission: Pro X Piston Assembly - 89.25mm  4041
$132.99 Engine & Transmission: Pro X Piston Assembly - 89.25mm 4041
Manufacturer: Pro X
Dennis Kirk Part #: 1310091
Pro X Piston Assembly - 89.25mm : Manufacturer part # 4041 - The smart alternative to costly engine repairs. Cast from a high-silicone content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances. OEM replacements. Available in standard and oversizes. Pro X rings are exact OEM replacements and can be interchange with stock part. B, C, D and E extend the life of expensive plated cylinders. Pistons supplied in a kit includes rings, wrist pins, and circlips.. 4041


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More Info/Options for Pro X Piston Assembly - 89.25mm 4041
Engine & Transmission: Hot Rods Crankshaft Assembly 4041
$191.99 Engine & Transmission: Hot Rods Crankshaft Assembly 4041
Manufacturer: Hot Rods
Dennis Kirk Part #: 149173
Hot Rods Crankshaft Assembly: Manufacturer part # 4041 - Includes Hot Rods connecting rod - no main bearings. Factory-assembled and trued to within .001 in.. Ready for installation to provide hours of reliable service. Completely rebuildable, , Included Items: , (1) Crankshaft Assembly, (1) Top End Needle Bearing (15x19x20).. 4041


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More Info/Options for Hot Rods Crankshaft Assembly 4041
Engine & Transmission: Pro X Piston Assembly - 89.50mm  4042
$132.99 Engine & Transmission: Pro X Piston Assembly - 89.50mm 4042
Manufacturer: Pro X
Dennis Kirk Part #: 1310092
Pro X Piston Assembly - 89.50mm : Manufacturer part # 4042 - The smart alternative to costly engine repairs. Cast from a high-silicone content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances. OEM replacements. Available in standard and oversizes. Pro X rings are exact OEM replacements and can be interchange with stock part. B, C, D and E extend the life of expensive plated cylinders. Pistons supplied in a kit includes rings, wrist pins, and circlips.. 4042


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More Info/Options for Pro X Piston Assembly - 89.50mm 4042
Engine & Transmission: Hot Rods Heavy-Duty Crankshaft Assembly 4043
$303.99 Engine & Transmission: Hot Rods Heavy-Duty Crankshaft Assembly 4043
Manufacturer: Hot Rods
Dennis Kirk Part #: 149163
Hot Rods Heavy-Duty Crankshaft Assembly: Manufacturer part # 4043 - Includes Hot Rods connecting rod, MAG (LH) Crank bearing only, and inner crankshaft webs. Factory-assembled and trued to within .001 in.. Ready for installation to provide hours of reliable service. Completely rebuildable. NOTE: Main bearings are not included and not available from Dennis Kirk. 4043


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More Info/Options for Hot Rods Heavy-Duty Crankshaft Assembly 4043
Engine & Transmission: Pro X Piston Assembly - 89.75mm  4043
$132.99 Engine & Transmission: Pro X Piston Assembly - 89.75mm 4043
Manufacturer: Pro X
Dennis Kirk Part #: 1310093
Pro X Piston Assembly - 89.75mm : Manufacturer part # 4043 - The smart alternative to costly engine repairs. Cast from a high-silicone content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances. OEM replacements. Available in standard and oversizes. Pro X rings are exact OEM replacements and can be interchange with stock part. B, C, D and E extend the life of expensive plated cylinders. Pistons supplied in a kit includes rings, wrist pins, and circlips.. 4043


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More Info/Options for Pro X Piston Assembly - 89.75mm 4043
Engine & Transmission: Hot Rods Crankshaft Assembly 4044
$303.99 Engine & Transmission: Hot Rods Crankshaft Assembly 4044
Manufacturer: Hot Rods
Dennis Kirk Part #: 149164
Hot Rods Crankshaft Assembly: Manufacturer part # 4044 - Includes Hot Rods MAG (LH) crank bearing only. Factory-assembled and trued to within .001 in.. Ready for installation to provide hours of reliable service. Completely rebuildable. NOTE: Main bearings are not included and not available from Dennis Kirk. 4044


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More Info/Options for Hot Rods Crankshaft Assembly 4044
Engine & Transmission: Pro X Piston Assembly - 90mm  4044
$132.99 Engine & Transmission: Pro X Piston Assembly - 90mm 4044
Manufacturer: Pro X
Dennis Kirk Part #: 1310094
Pro X Piston Assembly - 90mm : Manufacturer part # 4044 - The smart alternative to costly engine repairs. Cast from a high-silicone content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances. OEM replacements. Available in standard and oversizes. Pro X rings are exact OEM replacements and can be interchange with stock part. B, C, D and E extend the life of expensive plated cylinders. Pistons supplied in a kit includes rings, wrist pins, and circlips.. 4044


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More Info/Options for Pro X Piston Assembly - 90mm 4044
Engine & Transmission: Hot Cams Stage 1 Exhaust Cam 4044-1E
$179.99 Engine & Transmission: Hot Cams Stage 1 Exhaust Cam 4044-1E
Manufacturer: Hot Cams
Dennis Kirk Part #: 149284
Hot Cams Stage 1 Exhaust Cam: Manufacturer part # 4044-1E - Extract maximum performance from your engine. Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower. Provides significantly more mid-range punch and top-end speed for most models. Core trade-in not required so you can keep the original camshaft. , NOTE: Excellent top-end increase, with no bottom-end loss; uses stock valve springs. Exhaust cam includes auto-decompressor, , Intake Lift: 8.9mm, Intake Duration (@ 1mm): 269 Degrees, Exhaust Lift: 8.7mm, Exhaust Duration (@ 1mm): 269 Degrees. 4044-1E


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More Info/Options for Hot Cams Stage 1 Exhaust Cam 4044-1E
Engine & Transmission: Pro X Piston Assembly - 90.25mm  4045