Had the car tuned today. How do these numbers sound...

[holiks03cobra]

...775rwhp/760rwtq. This is on the new teksid block build I recently had done. Stock crank/rods, Gibtec pistons(9.5:1 comp), stock heads(no work done), 98 cobra cams, the rest of the mods are in my sig. I was thinking it would've hit 800 on this setup...

 

[rymax101]

Well over 800 at the crank. Can't see sig? What was your fuel type, psi, and spark timing?

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[holiks03cobra]

Well over 800 at the crank. Can't see sig? What was your fuel type, psi, and spark timing?

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Really? that's weird. But...
Teksid, 2.9 Whipple, 3.00 RR non slip pulley, Accufab SBTB, Next Gen JLT HB CAI, SCT 2600, BilletFlow Idlers, Metco 2lb lower, NGK TR6 Plugs
e85, Bosch 105LB Inj., Lethal Budget Return Kit w/twin walbro 465 pumps,-8 feed line, Fore rails, -6 return line
Kooks 1-3/4" Long Tubes, Kooks 3" o/r x-pipe, SS Bassani 3" Catback with super 44 flowmasters
I think timing was set a 22*

 

[rymax101]

Did you peg the sct2600?

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[03cobra#694]

Well over 800 at the crank. Can't see sig? What was your fuel type, psi, and spark timing?

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I can see it, beast. have you drove it on the street yet?

 

[holiks03cobra]

Did you peg the sct2600?

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Not that I know of. Tuner never said anything about it pegging.

 

[rymax101]

I'm not an expert at that power level by any means but I've been told if you are over 700hp you want to step to the sct3000

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[holiks03cobra]

I can see it, beast. have you drove it on the street yet?

I have. It pulls very hard and strong....but then again I haven't driven anything with power in a year, so everything will feel fast to me lol

 

[holiks03cobra]

I'm not an expert at that power level by any means but I've been told if you are over 700hp you want to step to the sct3000

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I used that maf on the stock motor making 720rwhp and all seemed well. Wouldn't the tuner see in the log that it was pegged if it was?

 

[rymax101]

Yea should of seen it if it was.

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[MG0h3]

Thats pretty damn solid. Typically you dont see the torque so close to the HP numbers when you get up high like that. The dyno could be a few % off and you could be at 800. Havent seen anyone running flowmasters on high HP cars in a long time so not sure if thats helping any.

 

[holiks03cobra]

Thats pretty damn solid. Typically you dont see the torque so close to the HP numbers when you get up high like that. The dyno could be a few % off and you could be at 800. Havent seen anyone running flowmasters on high HP cars in a long time so not sure if thats helping any.

I've noticed that. My numbers before this build was 720/744. I've heard people say that the dyno I was at read low. They'd go somewhere else and their numbers came up. If the flows are hurting it can't be more than 5-10hp. Besides I have had many mufflers/catbacks on my car and always come back to flows lol

 

[BlksvtCobra01]

Congrats.


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[holiks03cobra]

Congrats.


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Thank you

 

[ctgreddy]

I'd be a little dissapointed by not making 800 with that setup, especially with how much the blowers being spun. but the torque is awesome. All in all I'd be happy!

 

[PaxtonShelby]

Before and after track numbers would give a feel for how much more power you're making.

 

[holiks03cobra]

Before and after track numbers would give a feel for how much more power you're making.

I'll have those numbers soon. The track in my area just opened for the season tonight.

 

[c6zhombre]

I don't see any reason to be disappointed. 775/760 is badass......throw on a set of 17" rubberbands out rear and hunt around for a happy dyno....bet you get the 800+.....with no other changes. Still the same car and powerplant at the end of the day.

 

[holiks03cobra]

I'd be a little dissapointed by not making 800 with that setup, especially with how much the blowers being spun. but the torque is awesome. All in all I'd be happy!

Yeah, I'm thinking about taking it to another dyno to see what it reads. I know this setup has 800 in it. My tune was done via email. The shop did a pull sent it to my tuner. He made "adjustments" and sent it back. Then said he had something to do and we were stuck with that tune. I'm still a little mad about that.

 

[PaxtonShelby]

I don't see any reason to chase dyno numbers. Main point of the dyno is to get the tune dialed in. Car sounds like an absolute beast. Good luck at the track!