370, Garrett GT55-94, truck manifolds build thread. ***UPDATE 12-10***
#563
Teching In
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Join Date: Jun 2012
Location: Chicago IL
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the 8sec pass is there.. just gotta get it worked out. we need to take pruitt with us and just datalog with his laptop. prolly needs a fixed mount at that speed i take it the 28th is outta the question?
#568
Well i went out one last time for the year and gave her it all. First run pulled the best 60 ft ive ever gone in the car with a 1.38 off 7psi @ 4000 rpm. She hit 28 psi on that run and lost a little power. My windshield got sprayed with coolant. So i checked it over and the catch can was full. Said **** it and ran it again. She went about 400 ft then blew both head gaskets. So my season is done.
Am going to be doing some changes this winter for sure. One thing is new heads. I have a buddy with a set of AFR 225s that i am working on but i also thought about going rectangular port and using some better flowing LS3 heads, or LSA heads. What you guys think?
BTW this was not the first time i hit that boost level. Ive been well above 25 psi for the last 2 months with about a dozen pulls near 30 psi. She held up good for a wial, but now its time to upgrade. 30 psi feels WAY to good to not be able to go back to.
Am going to be doing some changes this winter for sure. One thing is new heads. I have a buddy with a set of AFR 225s that i am working on but i also thought about going rectangular port and using some better flowing LS3 heads, or LSA heads. What you guys think?
BTW this was not the first time i hit that boost level. Ive been well above 25 psi for the last 2 months with about a dozen pulls near 30 psi. She held up good for a wial, but now its time to upgrade. 30 psi feels WAY to good to not be able to go back to.
#575
TECH Addict
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took me quite a while to read all this....but wow. thats a badass ride. i am most interested in your weight loss. yeah I have read the sticky about what weighs what, but I am most curious what you chose. my car is a pig with the lq9 and im looking for mid to low 9's. any help would be appreciated.
def sub'd
def sub'd
#577
Launching!
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Damn man, I can't wait to see how she comes out next spring. I have 317's as well and I've been eyeballing a pair of tfs heads that I know of locally....I figure maybe jump on it now instead of later. I think you should go with the afr heads if possible.
#580
FormerVendor
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I can get you set up with the right cam for your set-up. I think sometimes some vendors miss the mark on these large single set-ups that need to breathe to take full advantage of the turbo being used.
I think a set of thick aftermarket deck cylinder heads like the AFR's you mentioned or TFS heads would be right up your alley.
Let me know if you want to talk about having a cam ground for you.
I think a set of thick aftermarket deck cylinder heads like the AFR's you mentioned or TFS heads would be right up your alley.
Let me know if you want to talk about having a cam ground for you.