Mph ques....?

two-gun kid

Legion 510
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Bay Area, Cali
Friend of mine has a
03 cobra
2.6 kb @ 17lbs
567hp/480tq
Stock headers
Magnaflow x pipe with hi flow cats
Magnaflow mufflers
Solid rear with 4.10
Pprv delete
Stock pump with bap
60lb injectors

His 60ft average 1.7/1.8
1/8 mile his best is
7.67 @93.60

His best 1/4 is
Et 12.13
Mph 111.73

Car runs fine I'm thinking its his tune but would like to see what you guys think.
 

ian04

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laporte indiana
he is down on mph he should be at 96-98 mph at the 1/8 and 125-128 on the topend ported eatons go low 90s in the 1/8 and low 120s on the topend heck when my 04 was just a 2.76 catback and intake i went 11.9-12.0 at 116 i was only maken 450 then
 

svt4me38

BOWENZMOTORSPORTS.COM
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Bealeton, Va
Something is Def wrong, ported eaton I went 96-98 1/8 mile and 121-123 1/4 with 520/558. Def get the tune checked.
 

ian04

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i would check plugs compression and for a boost leak and if ur intercooler pump is working by the low gain in topend mph looks like its pulling a ton of timing once things get heated up

but without logs its hard to tell whats going on those are just the things id check first if it was my car
 

two-gun kid

Legion 510
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i would check plugs compression and for a boost leak and if ur intercooler pump is working by the low gain in topend mph looks like its pulling a ton of timing once things get heated up

but without logs its hard to tell whats going on those are just the things id check first if it was my car

Plugs are new and pump does work.
 

mustang john

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Should be near 130 in the 1/4 if not over...Those are the mph of a bone stock Cobra 200rwhp south of the numbers your buddy is making. Either he is a really shitty driver or the car is only running on 6 cylinders or both. In other words something is really wrong with either car or driver.
 
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