rb26dett 9:1 pistons

Discuss the RB20, RB25 and RB26 series engines.
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StricNyne
Posts: 3725
Joined: Thu Oct 30, 2003 1:11 pm

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Does anyone make or offer these ? the stock cr is 8.5:1 i want a lil higher, 9:1 is perfect to me. also i perfer these forged baby


Joe
Posts: 6511
Joined: Sun Feb 09, 2003 8:29 pm
Location: Phoenix, AZ

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why?

8.5 = more boost

SeVa-S13
Posts: 8478
Joined: Thu Jan 23, 2003 9:11 pm
Car: '05 GTO 6spd

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And 9:1 adds a little, albeit much needed off boost and below the curve power, especially with a bigger turbo. This is all preference mind you.

Joe
Posts: 6511
Joined: Sun Feb 09, 2003 8:29 pm
Location: Phoenix, AZ

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of course

i guess its all whats gonna be done with the car.


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StricNyne
Posts: 3725
Joined: Thu Oct 30, 2003 1:11 pm

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i cant find ne thing only liek 8.25 and 8.5 arghhh


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