Bullitt w/ Paxton tuned!

[Jeffs FRC]

Not sure if this belongs here or not...mods feel free to move.

So I finally got the car dyno tuned yesterday and all I can say is wow! Ive had the Paxton on for a couple weeks with the base tune downloaded waiting for a trip to my tuner. The tuner is Bob Kurgan of Kurgan Motorsports.

Mods
Paxton 2200SL HO kit w/ 3.33 pulley
60lb injectors
KB bap
Pypes longtubes/OR-X
CMDP's
Bassani race A/B's
FRPP plugs gapped .030"
IAT relocated to TB elbow

Std. numbers

Sae numbers

 

[KrisR]

Great numbers! I'm guessing around 12lbs of boost with that pulley and longtubes?

Hope your shortblock holds up for awhile (it's still original, right)?

EDIT: nevermind on the boost guess...didn't see the boost curve graph.

 

[stkjock]

that's a nice amount of power for 12psi

 

[TonyN]

Wow, them are some damn good numbers. But scary high for a stock short block. I hope mine aren't that high or there will be some de-tuning going on...lol. Maybe I will run around 11.5 A/F ratio and 15* of timing??? We will see.

I just want 450-475ish. The 3.33 is the standard HO pulley correct (10psi@6000 rpm)? Hell, we have the same mods except I have cams. Uh Oh...

Anyways, congrats and good luck!

 

[Jeffs FRC]

Great numbers! I'm guessing around 12lbs of boost with that pulley and longtubes?

Hope your shortblock holds up for awhile (it's still original, right)?

EDIT: nevermind on the boost guess...didn't see the boost curve graph.

You guessed right! The SB is stock...

that's a nice amount of power for 12psi

Yeah, the tuner and I agreed that it is a bit much so before I left he pulled 1.5* of timing to be on the safer side. This run was 17* with it seeing 18* the last couple hundred rpm.

 

[Jeffs FRC]

Wow, them are some damn good numbers. But scary high for a stock short block. I hope mine aren't that high or there will be some de-tuning going on...lol. Maybe I will run around 11.5 A/F ratio??? We will see.

I just want 450-475ish. The 3.33 is the standard HO pulley correct (10psi@6000 rpm)? Hell, we have the same mods except I have cams. Uh Oh...

Anyways, congrats and good luck!

Standard pulley is 3.48. I swapped it out to the 3.33 just to make sure I met my goal. Looks like I was at 10psi at 6000rpm with the 3.33.

 

[Wbihm225]

Nice numbers....

 

[TonyN]

Standard pulley is 3.48. I swapped it out to the 3.33 just to make sure I met my goal. Looks like I was at 10psi at 6000rpm with the 3.33.

Ahhhh gotcha! Good to know, thanks.

I'll assume the standard 3.48 pulley will be around 8psi @6000 and a peak of 10psi after that.

 

[GrnBullitt08]

Nice numbers Jeff