PRC Stage 2.5 LS6 & Torquer 2 Camshaft Install Completed!
#1
PRC Stage 2.5 LS6 & Torquer 2 Camshaft Install Completed!
Joseph just finished updating a car with a nice set of PRC Stage 2.5 LS6 heads, Torquer 2 & Fast 92mm intake combo. I would have liked to run a Torquer 3, but we needed to keep his existing PAC singles & they don't like much past that .600" lift spot. Notice the car has cat'd MAC headers, maybe someday he can swap over to the TSP 1 7/8" headers!!
Mods Are
PRC Stage 2.5 LS6 Heads
62cc Chambers
Torquer 2 113+2
Fast 92mm unported intake
PTM 92mm TB
MAC Mid-Length Headers w/ Cats
Flowmaster Mufflers
SLP Lid
GM 85mm Vette MAF
17x11" TT2 Wheels
Mods Are
PRC Stage 2.5 LS6 Heads
62cc Chambers
Torquer 2 113+2
Fast 92mm unported intake
PTM 92mm TB
MAC Mid-Length Headers w/ Cats
Flowmaster Mufflers
SLP Lid
GM 85mm Vette MAF
17x11" TT2 Wheels
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#11
everytime i think i want to spend more money on exspensive heads the PRC LS6 heads put up some amazing numbers. Even with LT's and the ORY that car would have made 465.
#12
TECH Senior Member
With a smoothing of 4 that graph is still pretty shaky on the top end. Are you sure you are not having valvetrain issues with the springs?
Good numbers, in par with cam size .
Good numbers, in par with cam size .
#13
TECH Senior Member
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I have installed PRC/TSP parts on tons of cars. The PRC 5.3 stage 2.5, T2 cam, Fast intake and full bolts and they have great combos! Had a auto put down 441whp on a mustang dyno and yank ss 3600 unlocked and stock catback! All the cars i have installed TSP/PRC parts on have mad anywhere from 430 to 460whp! Great power for the price. I have installed Ms3 and ms4 cam on prc heads and i like the T2 cam more.
#16
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On stock cubes if you already have 1 3/4 heads its not worth the upgrade. Seen many people get there feelings hurt when they only picked up 1-5hp going from some cheap pacesetters to some high $ kooks