Max power to run on 2007 2.5 litre WRX internals?
Max power to run on 2007 2.5 litre WRX internals?
Author
Discussion

beergibbon

Original Poster:

395 posts

218 months

Thursday 5th August 2010
quotequote all
I've got a GB270 and have made some minor modifications.

It was running 266bhp and 310lbft as standard and now makes 293bhp and 360lbft. How much power can the standard internals take before becoming stressed and giving up the ghost? Mainly thinking gearbox and clutch. I have heard that WRX gearboxes improved as the years went by, is that right?

Ta

JollyGrnMonster

887 posts

221 months

Friday 6th August 2010
quotequote all
360/360 for gearbox.
Engine 380 to 400bhp depending your risk allowance