Built 4.6 TVs dyno tune

[Svtcobra500]

Had my built 4.6 TVs motor tune today by HPP
Made 694/650 12.0 a/f 22* timing on 18# of boost 110 fuel
E85 made 715/650 12.0 a/f 22* timing on 18# of boost
With a c4 auto

 

[gabe1530]

very nice numbers!!!
care to elaborate on the whats been done to the built motor?

 

[Svtcobra500]

Pretty much stock inside with wiseco piston teksid block mmr ported heads stage 4 cams

 

[ctgreddy]

Nice! just goes to show that e85 will perform better than just about any other type of fuel even with the same timing/boost.

 

[Svtcobra500]

Yep hope to make 750 with smaller pulley making 20# of boost.

 

[c6zhombre]

That's damn strong thru an auto. Congrats :beer:

 

[greenflash00]

Those are awesome numbers man!! Congrats! :rockon:

 

[LETHAL03COBRA]

wow, those are some stout #'s thru an auto. Congrats!!

 

[Svtcobra500]

Thanks I'm happy with numbers ready for some track time now. See what these numbers can do

 

[98 Saleen Cobra]

Whats the overall compression of the engine?

 

[Svtcobra500]

130 what compression test show. Not real sure wat it is think the piston are -6 compression stock bore and stroke

 

[akeohan]

Wow indeed, nice numbers.

 

[Shadow Grey 03]

Did you try more timing than 22*?

 

[Svtcobra500]

No 22* of timing was it. Put a/f at 11.5 for a safer tune. Still made 670/630 on 110

 

[stangfreak]

I guess with the ported heads and cams its possible on 18lbs to make those numbers through an auto and e85.

 

[BadSonicBlueSVT]

Nice!!

 

[Svtcobra500]

Well I got paper work to prove it. I have pulley combo to make 20 but only seeing 18 out of it.

 

[Svtcobra500]

Well I got paper work to prove it. I have pulley combo to make 20 but only seeing 18 out of it.

 

[98 Saleen Cobra]

Boost is just a measure of restriction.. You have less restriction than most..