WISECO BIG BORE KITS FOR TWIN CAM 96, 103 & 110 Fitment:fit wiseco piston series 46784" Big Bore kits, 10. 5: 1 compression, Ring set for one piston These Wiseco Big Bore kits are developed for Twin Cam 96CI (1,550CC) and 103CI (1,690CC). The use of the 3 7 8" bore pistons with stock 4. 375" stroke enlarges the capacity of your Twin Cam engine from 96 to 103 CI (1,691CC). The 4" bore kits will even give you a 110CI displacement (1,802CC) but must be used with the use of cylinder sleeves in your stock cylinders. The 3 7 8" bore kits
Radius air inlet provides maximum performance by providing unobstructed airflow
Matched induction module cover on Throttle-by-Wire models
but have taken their styling cues from our Dual-Action Cast caliper
Each meets or exceeds OEM specifications and features precise construction
Vendor Part Number: LA-2991-03B
Vendor Part Number: MCRB2-2
Combination of inner and external shell construction results in lightweight
OEM numbers: 29951-99
The seamless design means nothing gets in the way — no seams
offering flexibility for various applications
Vendor Part Number: CE-208
Kerker Stouts are chrome plated or black coated 4" (10cm) diameter slip-on mufflers