advance induction ls3 heads
advance induction ls3 heads has anyone used the Ai CNC'd ls3 head. im building a ls3 n/a around 650 hp. what about the SDPC LS3 L92 CNC Ported Cylinder Heads just searching my options. any input would be appreciated.any other head choice opinions also. thanks
Last edited by 93ss406; Feb 6, 2012 at 04:53 PM.
I have and had great results. See this thread for more details on my engine and some dyno numbers:
https://ls1tech.com/forums/dynamomet...-714hp-na.html
https://ls1tech.com/forums/dynamomet...-714hp-na.html
Staging Lane
Joined: Dec 2011
Posts: 73
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Can't go wrong with WCCH for the LS3/L92 port programs. I have never purchased anything from them directly from WCCH but Richard spent time with me on the phone going over his work to the heads I bought used and applications for them along with spring packages.
My LS3 heads should be shipping back to me from AI really soon. A friend of mine has SDPC ported LS3 heads on his stock displacement LS3 swapped into his 4th gen...I didn't see his heads off the car though, and his LG G6X3 I think is more aggressive than the cam I'm going with in my car...and I have a Tony Mamo FAST 102 versus his stock LS3 intake...so I guess it won't be a really fair comparison though. I will post up results as soon as I can, I'm looking forward to it.
I did tune his car...so I will do my best to compare what I can when it's all done.
I did tune his car...so I will do my best to compare what I can when it's all done.
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Got my heads back today...the machine work is very very nice...I'm very happy so far.
Wish me some good weather in New England so I can get the car out of the garage and running/tuned sooner than later!!! The sooner I can make that happen (without getting salt on my car) the sooner I'll be able to post my results.
Wish me some good weather in New England so I can get the car out of the garage and running/tuned sooner than later!!! The sooner I can make that happen (without getting salt on my car) the sooner I'll be able to post my results.
Got my heads back today...the machine work is very very nice...I'm very happy so far.
Wish me some good weather in New England so I can get the car out of the garage and running/tuned sooner than later!!! The sooner I can make that happen (without getting salt on my car) the sooner I'll be able to post my results.
Wish me some good weather in New England so I can get the car out of the garage and running/tuned sooner than later!!! The sooner I can make that happen (without getting salt on my car) the sooner I'll be able to post my results.
I'm using the SDPC lsa/ls3 cnc'd heads with the manley race flow valves on my 408,car is making good hp with them.The only thing I would do if you buy them is get rid of their springs and put on a set of pacs.
