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Author
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Topic: avg time for npi stangs
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Ryn621
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Member # 11276
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posted
 
 
I have a 97 vert gt. What so you guys think my time will be in 1/4 mile. I have cold air intake k&n and straight back exhaust. I'm guessing 15. My goal would be to get in 12 with NA motor
Posts: 364 | From: 707\510 | Registered: Sep 2011
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Don
CAFords OG
Member # 938
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posted
As is high 15s. You will need weight reduction and a bolt-on pi motor for 12s. Plus gears and slicks. By bolt-on I mean cams also. Cheap nowadays. I did a bolt on 99 that went 12s. Not that hard.
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06 sti 2.5
95 GT 5.2
Posts: 962 | From: Manteca, CA | Registered: Feb 2002
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SwEeT03Gt
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Member # 10283
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posted
or you can just add some pi heads to your npi block and bump up your C.R. to around 10:1 and with full bolts ons gears
Posts: 4484 | From: -NicKlE n DiMe- | Registered: Sep 2010
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SLOW95GTS
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Member # 10365
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posted
Just get the 99-04 gt motor and do the swap = 60+ hp
bolt ons like longtubes, pullies, intake, and 410's, and Dont forget the drag radials.
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1995 Mustang GTS 5.0 - "minor mods"
Posts: 1199 | From: East Bay | Registered: Oct 2010
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Ryn621
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Member # 11276
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posted
im rebuilding the old motor. i pick up some pi heads and going to put stage 2 cams in. i also pick up some forge pistons and rods. im goin to keep the stock crankshaft or should i change it. i plan on long tube headers, x pipe, 4.10 bbk 78 thorttle body and an aftermarket intake manifold
Posts: 364 | From: 707\510 | Registered: Sep 2011
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Don
CAFords OG
Member # 938
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posted
Stock crank will be fine, but cobra cranks are cheap so why not.
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06 sti 2.5
95 GT 5.2
Posts: 962 | From: Manteca, CA | Registered: Feb 2002
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phil a
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Member # 6951
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posted
If you go cobra crank, remember it's 8bolt so you'll need a new flywheel
Posts: 1261 | From: toledo oh | Registered: Jul 2006
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Ryn621
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Member # 11276
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posted
whats the gain if i get a cobra crankshaft?
Posts: 364 | From: 707\510 | Registered: Sep 2011
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KCmustangboy
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Member # 1927
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quote:
Originally posted by Ryn621:
whats the gain if i get a cobra crankshaft?
If you are doing the pistons and rods, find a cobra crank. They are cheap, I think there is one for sale on here somewhere.
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03 Cobra... Factory long block, with Whipple and AED tune... 812rwhp 10.0s @ 140... almost there!
WWW.AEDHP.COM
Posts: 1691 | From: San Jose, CA | Registered: Oct 2002
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Don
CAFords OG
Member # 938
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posted
No gain. Just a stronger crank to hold more power.
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06 sti 2.5
95 GT 5.2
Posts: 962 | From: Manteca, CA | Registered: Feb 2002
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SwEeT03Gt
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Member # 10283
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posted
his stock crank shaft is good up to 600rwhp no need to waste money on a cobra crank ![[patriot]](graemlins/patriot.gif)
Posts: 4484 | From: -NicKlE n DiMe- | Registered: Sep 2010
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98 ROUSH
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Member # 10309
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posted
quote:
Originally posted by Ryn621:
im rebuilding the old motor. i pick up some pi heads and going to put stage 2 cams in. i also pick up some forge pistons and rods. im goin to keep the stock crankshaft or should i change it. i plan on long tube headers, x pipe, 4.10 bbk 78 thorttle body and an aftermarket intake manifold
With this setup up you should hit 12s I have it that same setup and I'm in the 12s. With my npi setup with full bolt on I was hitting 14 flats. Just get a pi swap with cams full bolt on and 4.10s and spray you'll see 11s
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Built 2v
Stroked, Cammed and Blown
Advanced Auto Built & Kurgan Tuned
Posts: 4678 | From: North Hayward, Cali | Registered: Sep 2010
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SwEeT03Gt
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Member # 10283
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posted
quote:
Originally posted by 98 ROUSH:
quote:
Originally posted by Ryn621:
im rebuilding the old motor. i pick up some pi heads and going to put stage 2 cams in. i also pick up some forge pistons and rods. im goin to keep the stock crankshaft or should i change it. i plan on long tube headers, x pipe, 4.10 bbk 78 thorttle body and an aftermarket intake manifold
With this setup up you should hit 12s I have it that same setup and I'm in the 12s. With my npi setup with full bolt on I was hitting 14 flats. Just get a pi swap with cams full bolt on and 4.10s and spray you'll see 11s
i hate you ![[Razz]](tongue.gif) im still in the high 13's low 14's lol
![[burnout]](graemlins/burnout.gif)
Posts: 4484 | From: -NicKlE n DiMe- | Registered: Sep 2010
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98 ROUSH
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Member # 10309
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posted
LoL!
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Built 2v
Stroked, Cammed and Blown
Advanced Auto Built & Kurgan Tuned
Posts: 4678 | From: North Hayward, Cali | Registered: Sep 2010
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kv007
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Member # 10561
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posted
Ran 14.0 on my all non pi with tiny all seasons, minor bolt ons
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2003 mustang vortech v1 inter cooled 409rwhp
Posts: 154 | From: redding | Registered: Jan 2011
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Egocentric
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Member # 9529
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posted
sddsdsd
[ April 21, 2012, 11:01 PM: Message edited by: Wrenchin ]
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08 G37S
72 C10 Custom
R6
quote:
ain't no one tell me what to do. - NEIGHT
Posts: 1712 | From: NoOneTellMeWhatToDo-Neight | Registered: Oct 2009
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1ST0KGT
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Member # 10606
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posted
If your planning on just hitting 12z all you need to do is put those pistons and rods in the block, get a pi swap, stage 1 or 2 cams, longtubes n little bolt ons and hit some spray on it and you will for sure be hitting 12z, low 11z if you go nitrous crazy haha
Best mod in anyone's car, A GOOD DRIVER!?!
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RIP Willie Guzman (5LTRSVT)
04/24/87-11/23/12
Posts: 1742 | From: San Jose (SOUTH BAY) | Registered: Jan 2011
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Vndcatr
CAFords OG
Member # 2343
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posted
OR just get a 32v motor... Stock heads/cams/intake ..low 12s all day
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Built 01 cobra
400 rwhp
11.7@117mph , 1.62 60ft
Posts: 1066 | From: Sacramento,Ca | Registered: Jan 2003
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SwEeT03Gt
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Member # 10283
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posted
quote:
Originally posted by 98 ROUSH:
LoL!
Posts: 4484 | From: -NicKlE n DiMe- | Registered: Sep 2010
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70stang351w
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Member # 9948
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posted
may 25 is a test and tune. thinking about taking my 96vert with almost full bolt ons and suspension mods just to see what it can do.
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1996 GT VERT /32v MOD - SOLD
1970 Mustang Coupe M-Code 351w
Posts: 1419 | From: 925 | Registered: Apr 2010
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