Thank you 
Advanced Induction ported 241 pictures!
Banned
Joined: Nov 2004
Posts: 196
Likes: 0
From: Easley, SC
I certainly appreciated the deburring AI does on the heads as I was able to re-install my heads with no issues...taking off the factory knives, I mean heads, resulted in mass blood loss from a couple knuckles.
ill be hitting my car with a 200 shot, i asked AI to make me specifically a nitrous cam i wont give specs on it, but it was bigger then i was expecting its gonna be nasty!
nice. I already have a cam swap done on the car, just been hunting for some heads that will complement a cammed n20 car. Keeping a 241 head casting number for a little sneaky is just a plus haha
11 Second Club
Joined: Jun 2005
Posts: 1,537
Likes: 0
From: Was New Orleans, but swam to Baton Rouge
Phil does some good work on heads. I was going to have mine done by him a while back, but at the time he has not worked out his program for 243s. I ended up sending my heads to Larry instead. I will be interested to see what Phil does when he gets a hold of a few sets of 243 heads.
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Phil does some good work on heads. I was going to have mine done by him a while back, but at the time he has not worked out his program for 243s. I ended up sending my heads to Larry instead. I will be interested to see what Phil does when he gets a hold of a few sets of 243 heads.
We have a pile of 243 results that I need to get uploaded. Most of the time if the car ran as-cast 243's before then the reworked head will gain throughout the rpm range. Typically it would be 40-50hp peak & sometimes more than that beyond peak power. I'll see if I can get some of the guys to post up results. We have more LS2 than 346 numbers with them. The LS1 GTO in the thread below gained .48sec & commensurate mph on his first trip back to the track after we cut the as-cast 243's he was running. He also swapped out the original aftermarket cam he had for a different grind. Nick Williams was working on the tune that day & the car still runs the GM LS2 intake manifold. If the owner doesn't sell the car, we are certain it will run well into the 10.50's with a little more track time and closer to 0ft DA. http://www.ls1gto.com/forums/showpos...2&postcount=21
The heads are cut on a Deckel Maho & a Newen Contour.
Thanks Guys!
Joined: Dec 2003
Posts: 490
Likes: 1
From: Burlington, Ont. / North Van B.C.
QUOTE[Russ' car has full bolt-ons and did not make 430rwhp in what most anyone would consider normal trim. It did manage 417/425 sae in street trim as he drives it. Now, if the weather would abate & that ~45rwhp gain could be confirmed at the track... ]
Were Russes heads milled down to 59cc also ?
]Were Russes heads milled down to 59cc also ?
QUOTE[Russ' car has full bolt-ons and did not make 430rwhp in what most anyone would consider normal trim. It did manage 417/425 sae in street trim as he drives it. Now, if the weather would abate & that ~45rwhp gain could be confirmed at the track... ]
Were Russes heads milled down to 59cc also ?
]Were Russes heads milled down to 59cc also ?
On The Tree
Joined: Jul 2008
Posts: 170
Likes: 0
From: Over the rainbow
