xxenis
9/21/2007 2:07:31 PM
Has anyone installed performance after market pistons on their 1kRR? Are they worth it? Do they reallly make a differance to the power or torque????
joker
9/25/2007 11:43:16 PM
I have, great improvement my pistons are the erion 2 ring piston. Burns a little more oil than I like but lot more power.
baxsom
9/26/2007 3:28:12 AM
just out of curiosity, how much more power are you looking for.
the HRC power up kits are nice
xxenis
9/26/2007 11:27:07 AM
HRC kits are nice but they cost an arm and leg. Iv never heard of erion pistons on this side of the pond. Do you have a dyno graph Joker.?
weezzell5400
9/26/2007 1:55:42 PM
i dont know it it makes any differance but i used to race go-karts and i ran wiseco pistons in our engines and it was a total improvement from stock but of course we also used other parts such as hardened cranks adjustable cams, i beam rods .etc but my money would be on the wiseco pistons
joker
9/26/2007 6:06:09 PM
I hope this dyno sheet uploaded .The numbers are 179.07 hp at 94.46 ft.lbs at 12087 max rpm. If it didn't upload I'll try again.
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joker
9/26/2007 6:41:53 PM
erionracing.com is the website.
