news and development from absolute speed headquarters
11-16-2003, 10:52 PM
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news and development from absolute speed headquarters newsflash, this just in- I have decided to step it up and make a change in the production of my heads. Effective immediatly stg2.5 heads with the 2.040 intake valves will now take over the previous 2.02 stg2 designation the new stg2.75's will be called stg 2.5's. the 2.5 heads{previously known as 2.75} feature the same custom intake valves but with more agressive porting and also port reshaping, look for flow numbers and dyno/track results coming to a post near you soon. Ill give you a hint peak flows through a stock ls6 intake will be over 290 cfm 
with both ls6 and 5.3l heads
Other news I am working on extensive porting of the ls6 intake, final results should produce flows with this intake attached to be within 5cfm ofa radiusd inlet. The goal is to reach new levels of power output, with this intake combined with the s2.5{ previous stg 2.75] heads along with a g5x? and full bolt ons, I am striving to produce the first 500 rwhp N.a. 346 C.I. through a stock 10 bolt and 342's.
Last,I shoud be first inline to recieve my AFR heads in bare form that I will work on a Absolute speed AFR version. Looking forward to it and expecting big things to come in the future with them. as always I will keep all informed with breaking news and headlines on this fantastic forum
thank you
Jay{absolute}
with both ls6 and 5.3l headsOther news I am working on extensive porting of the ls6 intake, final results should produce flows with this intake attached to be within 5cfm ofa radiusd inlet. The goal is to reach new levels of power output, with this intake combined with the s2.5{ previous stg 2.75] heads along with a g5x? and full bolt ons, I am striving to produce the first 500 rwhp N.a. 346 C.I. through a stock 10 bolt and 342's.
Last,I shoud be first inline to recieve my AFR heads in bare form that I will work on a Absolute speed AFR version. Looking forward to it and expecting big things to come in the future with them. as always I will keep all informed with breaking news and headlines on this fantastic forum
thank you
Jay{absolute}
11-17-2003, 07:59 AM
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jay, does this mean that if i have "current/old" stage2 heads already on order with you that i havent recieved they will be what the old stage 2.5 were? with larger valves ect...? just wondering 
I may be your huckleberry 
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11-19-2003, 04:46 AM
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Jay...
Great speaking with u last night...looking forward to seeing my car take flight ...
Nice with the restructuring of the product line....
Keep up the great work!!
Scott
Great speaking with u last night...looking forward to seeing my car take flight ...
Nice with the restructuring of the product line....
Keep up the great work!! Scott
