99 cobra build list

Cobragixxer9994

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Why would I need a stand alone ecu ? Stock ecu should be able to handle it .
43.5 on e85 return style
According to every fuel injector calculator I have ever done 1072- 1150 cc should be what I need

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98 Saleen Cobra

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Why would I need a stand alone ecu ? Stock ecu should be able to handle it .
43.5 on e85 return style
According to every fuel injector calculator I have ever done 1072- 1150 cc should be what I need

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I've been there and done this.. I have the fastest blower only cobra in the country man. I've ran vortechs for over 20yrs.. S/T/JT/YSI/YSI-B

I ran out of injector at 860rwhp on a JT-trim with ID1300's on E85.. I was at 93% duty cycle.. I also ran out of blower at 860rwhp with a 3.33" up and a 15% lower spinning to 8000rpm with the JT trim.. It made 16.3psi and no .1 more.. after 7200rpm it went backwards to about 14psi..

You'll need a stand alone because if you're going to rely on a stock ecu to power this and not blow up you're gambling.. You'll have a 20k motor relying a stock pos 20+yr old ecu to run it.. Throw a holley ecu in it and save the hassle..

Hopefully this helps.. But man I'm telling you learn from my mistakes..
 

Cobragixxer9994

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Thanks for your input I am not trying to sound like an ass. I came from a 850awhp eclipse so I'm basring my research off that. Which I used my stock 20 year old ecu and 2100 cc injectors on e85.


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98 Saleen Cobra

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Thanks for your input I am not trying to sound like an ass. I came from a 850awhp eclipse so I'm basring my research off that. Which I used my stock 20 year old ecu and 2100 cc injectors on e85.


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No I know man I didn't take it that way. it's a bit different for mustangs.. Our ECU's aren't even close to being great lol
 

98 Saleen Cobra

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What do you think hp wise I could push the v2 si to it does have the billet impeller wheel

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the billet wheel doesn't really mean anything if it's all the same length etc.. most I've seen a Si get to is 720rwhp
 

Cobragixxer9994

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What's your input on pistons and rods ?
I was looking at dss pistons as there about half the price of diamonds.
Was also considering boss 302 rods instead of molner.

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