Here's a dyno sheet from a local SFWD racer.
B18C
Endyn Head
Precision Gt4067
4" Downpipe
Full Race Manifold with 2 Tial 40mm wastegates
Motec M4 with M&W ignition box and CBR coils

This pull was at 30psi, but very conservative timing. The car has a 5 bar map sensor and 1600cc injectors, so we're definitely not stopping at 30psi, I just don't like to push them this hard on the dyno. We'll do the rest of the tuning on the track. Notice the powerband?

 

damn, that is crazy! Any pics of the car

 

Thats it? haha j/k There sure going to be a lot of sfwd cars this year. Any pictures of the setup?

 

wow, thats some crazy power, over 600 whp from 7000 rpm untill past 10

whats the platform and what times are they hoping to hit

 

very nice numbers... good work

 

dont suppose you could give some bottom end specs? spinning nearly 11k...yikes, although i dont look much into anything but my daily driver...wow on the numbers though. love to see what you actually get it to when you fully dial it in.

 

92 hatch, about 2500lbs. The car went 10.30 at 147 with less power than this, so we're looking for quicker than that. I don't have any pics, but i'll get some.

 

Bottom end is 84mm 9:1, GSR crank, Pauter rods, Golden Eagle sleeves.

 

Thats a freakin nice power band

 

Damn thats what i want Very nice

 

dayum *drool* whats been done to the head to ensure a safe trip up to 11k?

 

 

That is just sick. Very broad curve
Wait till you give it some timing after peak torque.
How were the ext's at 10,000?

 

Endyn did all the port work, valve job, and head assembly. I think it's all the valvetrain that Endyn uses too, I don't remember what springs, retainers, and valves are in it for sure.

 

WAIT! Is that uncorrected?

 

Yeah, SAE was like 647. It was cold out and the dyno seems to overcorrect on turbo cars like this. This one was bigger, and is real power so i printed it. You know how it is, everyone wants the number! lol

 

lol. I think the SAE correction factor at Jasens dyno is a bit to high so I might start looking at the uncorrected numbers from now on. They seem more reasonable.
The SAE numbers said I am making 740hp but my MPH doesnt show it. Open diff?

Is it a Full race top mount or pro street?

 

wow..........

 

Nice, definitely enough power to be competitive in sfwd. Can you give any more info on the engine? what cams is it running?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Gravy &raquo;</TD></TR><TR><TD CLASS="quote">wow..........</TD></TR></TABLE> inddeed

 

if u guys dont post pics then im going to think it might be Arts dyno..lol

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Gravy &raquo;</TD></TR><TR><TD CLASS="quote">if u guys dont post pics then im going to think it might be Arts dyno..lol </TD></TR></TABLE>


oooo excellent assumption...i'm starting to think so too

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Gravy &raquo;</TD></TR><TR><TD CLASS="quote">if u guys dont post pics then im going to think it might be Arts dyno..lol </TD></TR></TABLE>

..lol

 

It's the regular style full race manifold, and it's got a quaiffe. ITR cams. I didn't have time to play with the cam gears on the dyno, they're both at tdc. I'm sure there's some power to be had there too.