As with many aftermarket part manufacturers, Tomei was born out of competitive motorsport and has since gone on to create some of the most sought-after JDM parts on the market. With a sharp focus on innovative product design, enhanced performance and reasonable cost, Tomei represents some of the best aftermarket parts that money can buy for Japanese cars.
PONCAM camshafts are designed as 'drop in' camshafts, suitable for use alongside bolt on type turbo's and with the factory valve train. Performance benefits can be found across the rev range. Available in three distinct types to suit a range of setups.
See Less...Product features:
PONCAM Types:
Type A: Designed to best suit the stock & N1 turbos for optimum performance balance of low to mid range torque.
The Exhaust cams duration was reduced to maintain best idling.
Type B: By extending the duration timing compared to the Type A Poncams, both response and peak power was raised and these camshafts best compliment the mid to large size turbo charged applications.
TYPE R (for Stock Cat. Equiped Cars): The Type R camshafts were designed due to popular demand from end users who are looking at upgrading the performance potential of their GTR while staying within the limits of street legal requirements. Recent laws on emissions and exhaust noise was made stricter in Japan so to have a quieter car by running smaller exhaust systems raises the exhaust back pressure which greatly reduces the response and hinder performance. Our engineers then designed these Type R camshafts to suit the needs of those who need to keep such setup and benefit with performance gains.
TYPE | APPLICATION | DURATION(°) | MAX CAM LIFT(mm) | |||
---|---|---|---|---|---|---|
ENGINE | MODEL | IN | EX | IN | EX | |
A | RB26DETT | BNR32/BCNR33 | 260 | 252 | 9.15 | 9.15 |
BNR34 | ||||||
B | BNR32/BCNR33 | 260 | 260 | 9.15 | 9.15 | |
BNR34 | ||||||
R | BNR32/BCNR33 | 250 | 250 | 9.15 | 9.15 | |
BNR34 |