2003 Cobra Mod Mafia Performance Built Dyno Video

DSG2NV03

MUST HAVE BOOST!!!
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Hey,

Finally got the new engine on the dyno and it does pretty well!

Engine Specs are:
Teksid aluminum block, .020" over,
Oliver Standard Light rods with 7/16" WSB bolts, H13 .200" wall wrist pins,
custom Diamond pistons,
3V windage tray,
TSS billet gears,
modified primary steel chain tensioners,
rtusnake's oversized timing guide dowel pins,
~9.4:1,
ARP main studs & side bolts,
ARP 2000 head studs,
98 Cobra intake cams on a 110 ICL.
Running a Whipple 2.9 non-crusher with 3.2 upper and stock caged lower

Mod Mafia Performance in Mississippi built/tuned the engine for me. I cannot stress how great they are. It is refreshing to deal with a shop that actually cares. Honestly, I was a little skeptical because the quoted price was almost to low. But it turned out great.

I think the Spec Stage 3+ is pissed and multiple times it smoked the tires on the dyno. Dyno is a dynojet that apparently is 20-30 hp lower. But, it is just a number to me. This is on E85 with 20 degrees of timing on the big end and 20 psi. I learned to read plugs and she still had a lot left in here. Keep in mind, this is a street car and the rev limiter is still set at 6500. Im sure she would still keep pulling!

Well you be the judge.


Alex

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stangfreak

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2.9 whipple on a .20 over motor is perfect. I make 710rwhp with the standard 2.9 on a bone stock motor. 22lbs.
 

PWORLDSTANG

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Very nice build! Everything was done right for a stock-stroke aluminum block build! It will make crazy power when you put a 2.75'' pulley on there.

I am curious why you didn't port the heads though?
 

DSG2NV03

MUST HAVE BOOST!!!
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Very nice build! Everything was done right for a stock-stroke aluminum block build! It will make crazy power when you put a 2.75'' pulley on there.

I am curious why you didn't port the heads though?

Well, it is hard to explain my thought process. Bottom line is I didn't want it to turn into a 10k+ build, but still spend good lettuce on quality parts for longevity. Always that option later I guess.

Alex
 
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PWORLDSTANG

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Well, it is hard to explain my though process. Bottom line is I didn't want it to turn into a 10k+ build, but still spend good lettuce on quality parts for longevity. Always that option later I guess.

Alex

Gotcha. Let us know what kind of numbers it puts out when you up the boost. :beer:
 

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