Ive just rebuilt all of the the bottom end,using genuine parts, (i get genuine parts at trade through work and dont have to pay the tax too!) and have replaced every thing,because my itr was showing 100,000 miles and is used as a daily driver.I`d like to see 200 bhp, but also need it to be driveable and reliable,so i have two reasons to replace them,1,the mileage,how many are they capable of,before failure???. 2, extra bhp.In the uk,tuners tend to replace the cams as soon as the basic exhaust/induction has been taken care of,it seems that you guys do things a little different!

What does WHP stand for? we use BHP, Brake horse power, and do your figures show flywheel power or roadwheel power? cheers!