Absolute 2.75 LS6 heads
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From: Port Tobacco, MD
Absolute 2.75 LS6 heads Whats the general concensus on these heads? I am looking for something close to a max effort LSx head. Right now I am running TEA/GTP stage 2 5.3l truck heads. The heads are pretty nice but I am looking to take the next step.
Hey Phil
Absolutes 2.75 ls6 heads are making some huge power. I know that LG car with 503 hp car has them and I think J-rod does also. I dont think anyone can argue his ls6 heads are some of the top heads out there right now. If you are looking for max Effort they are defintly the way to go.
Absolutes 2.75 ls6 heads are making some huge power. I know that LG car with 503 hp car has them and I think J-rod does also. I dont think anyone can argue his ls6 heads are some of the top heads out there right now. If you are looking for max Effort they are defintly the way to go.
Originally Posted by Phil99vette
Whats the general concensus on these heads? I am looking for something close to a max effort LSx head. Right now I am running TEA/GTP stage 2 5.3l truck heads. The heads are pretty nice but I am looking to take the next step.
TECH Junkie
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From: At the office
If your on bottle I'd look into TEA's special nitrous ports they use which pick up serious power on bottle. You can't go wrong with either head, but I wouldn't expect more than 10-15rwhp tops off bottle.
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From: Port Tobacco, MD
I haven't dynoed my car but I would have to say its 460rwhp after seeing my weight vs trap speeds. I would love to see another 30-40rwhp from these heads.
Phillip
Phillip
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Launching!
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From: NY
Originally Posted by Phil99vette
Whats the general concensus on these heads? I am looking for something close to a max effort LSx head. Right now I am running TEA/GTP stage 2 5.3l truck heads. The heads are pretty nice but I am looking to take the next step.
Joe
Originally Posted by Phil99vette
Whats the general concensus on these heads? I am looking for something close to a max effort LSx head. Right now I am running TEA/GTP stage 2 5.3l truck heads. The heads are pretty nice but I am looking to take the next step.
BTW, the only H/C A4 Vette on my dyno to ever outpower my Stg 1.5 heads was a Cartech car, and it had more torque across the torque band, which I didn't understand. Once I installed my LS6 Stg 2.5 heads I then outpowered the Cartech car everywhere. I think I know why this head made so much torque, but we are testing a new head to see if we can make more torque then this. I next day aired it today, it will be installed Monday and tested Monday or Tuesday. I will keep you posted. BTW, I have a PM for you.
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From: Port Tobacco, MD
Those are some pretty sweet numbers. I know my car is probably in the high 450-460rwhp #s since the last time I laid down 439 and went into float @ 6100-6200. It was pulling SERIOUSLY! Maybe I need some "mineshaft" air to drop me into the 10.50s or 40s with a new manifold and throttlebody.
Phillip
Phillip
