228R, which heads???
12-28-2010, 04:58 PM
#1
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228R, which heads??? Hey guys i got 04 c5 a4, it has tsp lt's, x-pipe, exhaust, vararam.
Ok i already have a tsp 228r 112 lsa, prc stage 1.0 ls6's, ported fast 92, and pulley. I have not had the h/c/i installed yet and my question is do yall think i would gain more power by having my stage 1.0 ls6's redone to 2.5's??
Ok i already have a tsp 228r 112 lsa, prc stage 1.0 ls6's, ported fast 92, and pulley. I have not had the h/c/i installed yet and my question is do yall think i would gain more power by having my stage 1.0 ls6's redone to 2.5's??
12-28-2010, 05:16 PM
#2
There is not a huge gain by going with the larger valves on those heads....it's about 5-8hp or so, I'd say. For the bigger gains, I'd consider the aftermarket casting PRC 227cc heads!
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12-28-2010, 05:36 PM
#4
Anytime! We have a great special going on now through this coming Monday after New Years on these heads!
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Largest Stocking Distributor of LS-x Engines / CHECK OUT OUR NEW WEBSITE!
COMP - FAST - PACESETTER - DIAMOND RACING - EAGLE SPECIALTY PRODUCTS - CALLIES - COMETIC GASKETS
RAM CLUTCHES - MOSER ENGINEERING - KOOK'S HEADERS - ARP - GM BOLTS AND GASKETS - MSD - NGK
POWERBOND - ASP - AND MORE!
Largest Stocking Distributor of LS-x Engines / CHECK OUT OUR NEW WEBSITE!
COMP - FAST - PACESETTER - DIAMOND RACING - EAGLE SPECIALTY PRODUCTS - CALLIES - COMETIC GASKETS
RAM CLUTCHES - MOSER ENGINEERING - KOOK'S HEADERS - ARP - GM BOLTS AND GASKETS - MSD - NGK
POWERBOND - ASP - AND MORE!
