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[Rambo]

Tegiwa claim 5-7hp gain with this. I cant see it myself so has anybody seen, have or experienced anything similar. Just after some information as im putting together my build list for the engine.

http://www.tegiwaimports.com/select-car ... -k20z.html

[yella]

All i know is that these have been seen on many other cars, usually ends up in broken parts. You have to ask why Honda chose the crank pulley they did, lets face it they designed most of the engine pretty well, if there was 7hp to be had with the longevity do you not think honda would have gone for a lighter pulley............ Personally i would look elsewhere for your power gains and leave the standard pulley on,

[Rambo]

Im with you buddy but there bold claims! Hence why i asked if they have been tried and tested. As it seems very unbelievable