Street Racing & Kill Stories Basic Technical Questions & Advice

Bolt on Cobra vs bolt on ls1

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Old 03-14-2014, 11:24 AM
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Nice kill, your car runs good for the mods, or lack there of. The mustang not so much.
Old 03-14-2014, 11:43 AM
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Originally Posted by 4PointSlow
Yes it was n/a, the 4.6 requires a f/i to run with ls1's.


Thanks guys! haha

PS went a best of 12.4 @ 113 mph sunday!!! Don't even have headers, intake, y pipe, or anything.

Full list of mods: slp lid, ported stock tb, cat deletes, 3.73s, tune, magnaflow muffler. I literally just came here to run for fun on my street tires so I wouldn't break anything.





Here's all my runs for the day!


DA was 760! But it rose up to 1400-1500... Hence I had the same 60 foot to the thousandth but still ran a slower time, and traps slowly went down.
Good job! 3.73's are a good gear for these cars.......but don't mention not having headers. That tends to rustle the furd guys jimmies.
Old 03-14-2014, 11:52 AM
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Wow. Great times 4pointslow! I could see why you pulled that Cobra like you did. 12.4@113 is moving. With those times you would give quite a few cars a beating. The 12.4 is great but the traps are even more impressive based on the amount of bolt-ons you have. Good job
Old 03-14-2014, 11:57 AM
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What's hilarious is HiO has tears streaming down his face in every thread saying "Waaaah! Dem Ford guize brangin' me up furst ev'ry time I reckon, I ain't even gotta say nuttin' n dey tawkin!" and then he says **** about headers like anybody gives a ****.

Aluminum sheets, though!
Old 03-14-2014, 12:03 PM
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^^^^see what I mean

lmao
Old 03-14-2014, 12:03 PM
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^^^^see what I mean

lmao
Old 03-14-2014, 12:13 PM
  #27  
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No response = try to bring someone else into it to "see what you mean".

I feel bad making you my bitch right before the weekend but you make it too easy.
Old 03-14-2014, 01:06 PM
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Originally Posted by 4PointSlow
Yes it was n/a, the 4.6 requires a f/i to run with ls1's.

Wrong.
Old 03-14-2014, 01:11 PM
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Originally Posted by automach1
Wrong.
DDDERRPPP!!!! 4 valve DEEERPPPP!!! A,B,C Head DDDERRPPPPPP!!!!
Old 03-14-2014, 02:07 PM
  #30  
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Sounds about right to me. The SN95 Cobras are about .3-.5 behind the LS1 F-bodies stock, so equal distance with the same mods is spot on. I wouldn't have wasted my time with 3.73s in the Cobra though, they're good for an LS1 car but the DOHC 4.6 likes/needs to rev; if I ever get a Cobra it would have 4.30s. But good kill OP, and good times!
Old 03-14-2014, 05:15 PM
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It's an 01 cobra btw, he's raced several mach 1's and it's a drivers race. I don't see why they would be slower they have the same power?
Old 03-14-2014, 05:15 PM
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Thanks guys! hahah
Old 03-14-2014, 05:19 PM
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Originally Posted by 4PointSlow
It's an 01 cobra btw, he's raced several mach 1's and it's a drivers race. I don't see why they would be slower they have the same power?
It's a driver's race once you put better gears in the Cobra. Machs come with 3.55s and more torque-oriented cams, so the taller (for a mod motor) gear doesn't hurt them as much as a 3.27-geared Cobra. Hence why (along with the SRA) a stock Mach 1 gets across the stripe a couple/few tenths quicker.
Old 03-14-2014, 05:55 PM
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One guy in a mach 1 with tb/maf and 4.30s did 12.7 @ 108 mph, another guy did 12.8 with 4.10's. Locally.... I know they can be pretty fast.
Old 03-14-2014, 09:10 PM
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From my experience a regularly geared bolted on 4v isn't worth wasting gas on. inb4everything

Last edited by adamantium; 03-14-2014 at 09:18 PM.
Old 03-14-2014, 09:14 PM
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Manifolds make furd guys butts bleed. Good job op.
Old 03-14-2014, 09:18 PM
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Originally Posted by automach1
Wrong.
Ive proven your hypothesis wrong, twice.
Old 03-14-2014, 09:20 PM
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Originally Posted by snake95
No response = try to bring someone else into it to "see what you mean".

I feel bad making you my bitch right before the weekend but you make it too easy.
Lol......I think you made yourself look like a bitch
Old 03-14-2014, 09:22 PM
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Originally Posted by HioSSilver
Lol......I think you made yourself look like a bitch
I like snake ok. But that post did look bitchy lol.
Old 03-14-2014, 09:59 PM
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Originally Posted by adamantium
Ive proven your hypothesis wrong, twice.
I have proven it to be correct more times then you have proven it wrong. Try again derp.


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