MSRP Price: $1,033.95
Our Price: $930.56
|Our most reliable big bore kits are also our most easy to assemble! Our bolt-on big bore kits are the best and most reliable way to get instant access to increased horsepower and torque. How much, you ask- Each of our boltÃ' on big bore kits increases your power and torque gain by at least 25Ã' 30% on average, just by bolting in our cylinders and pistons!
Each kit comes with a set of our aerospace grade all aluminum nickelÃ' silicon carbide plated bore cylinders as well as our custom forged Revolution piston kits, and lets not forget the high performance head and base gasket set! For the quickest access to high performance gain, the 98 in. and 107 in. bolt-on big bore kits definitely give the best bang for the buck!
Each kit comes with the option of three stock colors: Black with Highlighted (silver) fin edges, Natural/Silver, and All Black. For further specs and information, see the descriptions for each kit below.
98 in. BoltÃ' On Big Bore Kit: The 98 in. BoltÃ' On Big Bore Kit increases the stock 88 in. twin cam displacement all the way up to, you guessed it, 98 in. inches. This is accomplished through a 3 15/16&38221; bore all aluminum plated cylinder and the customized piston kit. This application fits the 1999Ã' 2006 Twin Cam models with a 4-inch crankshaft stroke. The basic setup produces a compression ratio of 10.5:1. However, Revolution offers a flat top piston for the 98 in. kit which lowers the compression to 9.75:1 for those who may be concerned with higher compression.
|Type||Big Bore Kit|
Part 147032 fits the following machines