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what to do???

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Old Feb 25, 2007 | 01:44 AM
  #21  
LCBlackDep183's Avatar
LCBlackDep183
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From: Baltimore, MD
Default RE: what to do???

ORIGINAL: ih8chevy

the problem is, and ive learned this over the course of this week, that u cant rely on just a flow bench test, a ported gt40 head will not beat a stock afr head, on the track it just wont. but its still cheaper and u can still get some good power from them.
ORIGINAL: MustangMadness7

Just get GT-40 heads and intake out of an explorer at a junkyard and then send the heads to thumper. Thumper ported GT-40's outflow pretty much everything. Port the intake to match and go with a trickflow cam to complement the gt-40's. Do your basic bolt ons, gears, shift kit, 3200 stall on DR's or slicks, then run a nice suspension setup and your in the twelves easily. You wanna run a 125 shot over that and you would see 11's on the right tune.
I dont think the point of getting the gt-40 head ported is to beat a afr set, I mean cmon a set of stock iron heads milled/ported/polished vs. engineered aluminum heads that cost 1400 bucks new? The idea with the gt-40s is, go get some from a junk yard for 100 bucks, get thumper to port them 600-800, put some rollers on there and bam you have head that perform CLOSE to afrs for 500 bucks less and theyre iron... No re-torqueing, No header bolts walking... Heavier yes, less performance yes, but take that 500 bucks you saved and stick a nitrous kit in the mix [:-]...
Old Feb 25, 2007 | 01:45 AM
  #22  
95 droptop's Avatar
95 droptop
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Default RE: what to do???

why so high of a stall? i thought 3000 was almost to much for a street car. now that i actually think about it your right why hide it. But like I said before im not going to spend an *** load on this car, ill wait till i have a fox to dothat. The nitrous will be hiding from everyone tho. Hell im not even going to tell my friends that im buying it.
Old Feb 25, 2007 | 01:46 AM
  #23  
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ih8chevy
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From: west chester
Default RE: what to do???

im just saying if he has the money to buy afr's then he should do it, dont waste ur time porting gt40 heads.
Old Feb 25, 2007 | 01:49 AM
  #24  
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95 droptop
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Default RE: what to do???

maybe if i get a new job i could aford some afr's but with the job i have now, ill just get some thumpers. btw sorry for the spelling and grammer i havent slept in like 36 hours.[:@]
Old Feb 25, 2007 | 01:53 AM
  #25  
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ih8chevy
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From: west chester
Default RE: what to do???

alright well, thumpers will do fine, no doubt. u will make some good power. but yea here what u should be thinkin
1) thumper gt40
2) steeda 19, trick flow stage 1, or b cam
3) a 2800 stall
4) a valve body for the aod
5) 410 rear gears
6) holley systemax intake
7) 24 lb injectors
8) 1.7 roller rockers
9) a good tune
and u should be there or pretty damn close.
Old Feb 25, 2007 | 02:15 AM
  #26  
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95 droptop
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Default RE: what to do???

after you figured in the cost for thumper gt40's i could get a set of aluminum heads. Heads=100,Porting+valve job+spring upgrade=700,shipping there and back=100. for an few extra dollarshave better flowing aluminum heads. Or E7's and some nitrous for the price of the other heads. that is why i want e7's i have also heard of some people pulling some good #'s of them. besides the heads that is what i plan on doing.




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