already covered 2.9?

[trendkilllx]

Not sure if this topic has already been addressed but did not find much using search, anyone have any thoughts on the 2.9 whipple for an 03 vs 2.3 with stock long block, common mods, stock headers, high flow cats, catback, intake fuel and cooling upgrades.

 

[A4BLK98SS]

I think on pump gas it won't matter much. If you start upping the boost though, then obviously the 2.9 should have an advantage.

 

[Quicktime_GT]

no one knows yet ..

keep track of these threads:

http://www.svtperformance.com/forums/engine-tuning-214/733101-2-9-whipple.html

http://www.svtperformance.com/forum...810-just-ordered-2-9-whipple-1st-owner-9.html