Author
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Topic: stock e7 heads
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88blackstanggt
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Member # 4654
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posted
is anyone running these heads ported or getting any good numbers with them? i have a set that i was thinking of getting ported and rebuilt. good idea or no? the help would be great thanks.
-------------------- 2001 lightning all stock 1991 gt all stock 2005 kawasaki zx10r
Posts: 232 | From: Antioch | Registered: Jun 2004
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Adam5.0
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Member # 6995
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posted
dont waste your money. your polishing a turd [ April 23, 2008, 01:03 AM: Message edited by: Adam5.0 ]
-------------------- want something old and japanese
Posts: 1609 | From: Brentwood | Registered: Aug 2006
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Stangs R Us
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Member # 4495
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posted
Haha true , might as well go with some gt40 cast irons should be some around for cheap.
Posts: 3100 | From: sacramento | Registered: Aug 2005
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SHORTSHIFTER89
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Member # 7810
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posted
yeah i agree heard nothing but bad things about porting them. save your money.
-------------------- 1989 Mustang 5.0 HCI NOW SUPERCHARGED 2013 Range Rover Sport 2011 Bmw 5501 twin turbo 530HP 1998 silverado c1500 cheyenne
Posts: 923 | From: 707 hillside | Registered: Jul 2007
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92stangLX
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Member # 3252
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posted
quote: Originally posted by SHORTSHIFTER89: yeah i agree heard nothing but bad things about porting them. save your money.
+3
Posts: 5302 | From: San Francisco | Registered: Sep 2003
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mastercudaz
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Member # 7486
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posted
what about the gt40 iron heads with porting, could you expect to see a difference with those? I have been toying doing this because I dont have much money to get aluminums at the moment, but wouldnt mind a little more power
-------------------- 1990 Mustang GT
Posts: 161 | From: San Jose | Registered: Mar 2007
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89nitrous stang
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Member # 8352
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posted
i just finesed porting my stock e7 and am going to put them on my mustang this week end with an edelbrock intake and trickflow stage 1 cam hope to get some good numbers frome this set up. the best part about the heads is that it only cost me $50 to port and polesh them. and it seems that some people get as much as 15-25 hp from porting the heads
Posts: 63 | From: oakland | Registered: Apr 2008
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Notch1320
Man Pedal
Member # 2647
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posted
The E7 head is a real challenge to run big numbers with.
Myself, and many other NHRA Stock Eliminator 5.0's, (87-93) are running in the low 12's to high 11's with unported E7's and stock size valves. That is with a stock .444 lift cam too!
Also, NMCA Factory Stock racer Tommy Godfrey is running in the 11.2's with the same unported E7, and dominating the GT-40 headed cars this year.
It can be done, but it will cost you! Only us crazy guys would be dumb enough to attempt it... but we like the challenge!!! [ April 23, 2008, 09:53 PM: Message edited by: Notch1320 ]
Posts: 2349 | From: Yuba City, CA | Registered: Mar 2003
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p5.0
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Member # 6160
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posted
hey if you want to try to see what numbers you can get out of em. ill sell you mines for 20 bucks.
-------------------- RIP 91 300zx sold 90 300zx 05 GSXR sold 94 gt 331 sold 01 lightning 03 ninja 636 sold 67 mustang coupe project 03 R1 sold
Posts: 593 | From: Sunnyvale | Registered: Oct 2005
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88blackstanggt
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Member # 4654
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posted
thanks for all the info guys, i appreciate the help. i already have a set so i might do some experimenting, only cause its free. thanks again.
-------------------- 2001 lightning all stock 1991 gt all stock 2005 kawasaki zx10r
Posts: 232 | From: Antioch | Registered: Jun 2004
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street_illegal_stang
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Member # 1554
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posted
I definetly wouldnt waste time porting cast iron. It Just Sucks Man. gt40iron heads are a tad better out the box the the e7's. The e7's are better for porting cuz the exhaust bowls are aligned with the port where the gt40's is offset. If anything just smooth out the bumps and blend the seats to the nasty ports so it kinda has a nice transition. Might pick up 3-4hp [ April 25, 2008, 02:02 PM: Message edited by: street_illegal_stang ]
Posts: 1276 | From: Long Beach C.A | Registered: Jul 2002
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Curt
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Member # 6254
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posted
check out TMOSS on Stangnet
-------------------- '90 GT '94 Toyota 4wd "It have problem" '56 F100 5.8 AFR185's Vortech SC S-trim
Posts: 866 | From: Monterey/Rocklin | Registered: Nov 2005
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SHORTSHIFTER89
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Member # 7810
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posted
i here alot about everybody saying to check out TMOSS is he on cafords?
-------------------- 1989 Mustang 5.0 HCI NOW SUPERCHARGED 2013 Range Rover Sport 2011 Bmw 5501 twin turbo 530HP 1998 silverado c1500 cheyenne
Posts: 923 | From: 707 hillside | Registered: Jul 2007
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SmokinLX
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Member # 1684
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posted
quote: Originally posted by SHORTSHIFTER89: i here alot about everybody saying to check out TMOSS is he on cafords?
He's also on www.corral.net
-------------------- Dont claim power if ya cant mile per hour. 10 second AOD
Posts: 4388 | From: East Bay | Registered: Aug 2002
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SHORTSHIFTER89
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Member # 7810
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posted
THANKS SMOKINLX
-------------------- 1989 Mustang 5.0 HCI NOW SUPERCHARGED 2013 Range Rover Sport 2011 Bmw 5501 twin turbo 530HP 1998 silverado c1500 cheyenne
Posts: 923 | From: 707 hillside | Registered: Jul 2007
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SmokinLX
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Member # 1684
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posted
quote: Originally posted by SHORTSHIFTER89: THANKS SMOKINLX
Lof people say He is the best . If you are running the stock intake then You want Him to port the lower also .
-------------------- Dont claim power if ya cant mile per hour. 10 second AOD
Posts: 4388 | From: East Bay | Registered: Aug 2002
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