LT1 boost turbo dyno numbers (Sean's car)

[RealQuick]

As most of you have seen, Sean just dyno'd his bird. I figured I would make a thread in the dyno section to help future boosted people search easier for dyno numbers. Here is a breakdown of his setup:

93' bird
M6 tranny

Fonse Performance 383 Stroker
.030 over stock LT1 block, O-Ringed for boost
-Lunati Sledgehammer Crankshaft
-Lunati Pro-Billet Rods
-Diamond Pistons // Custom Order
Lloyd Elliot Ported Trick Flow 195 Heads
Lloyd Elliot Ported LT4 Intake Manifold
BRE Custom Camshaft // 234/244, .610/.610, 110* LSA 108* ICL

Racetronix 85# Low Impedance Injectors
Home Built In-Tank Double Pumper
Accel Adjustable Fuel Pressure Regulator
Alky Control Methanol Injection System

LT1 Boost 1 3/4" Turbo Headers/hot parts
Precision T76GTS T4 Turbo and blanket
eBay 24x12x4 Intercooler and 3" Cold Side piping kit (CX Racing)
JGS 50mm Wastegate
JSG 60mm Blow Off Valve
Joe P Inline Boost Controller

Strange 12 Bolt w/3.73 Gears
Dakota Digital SGI-5 for speedo recalibration
McLeod Street Twin Clutch
Hurst Shifter w/UMI Performance Short Stick
D&D Built 95 T56 swap
LS1 Driveshaft with conversion 1350 U-Joint



http://i72.photobucket.com/albums/i177/Fastbird93/Purple%20Car/2010-12-17161852.jpg

[ZGOBYBY]

Very interesting... thanks for posting this information. Very impressive numbers for sure. How much boost in this pull?

[RealQuick]

20# with 93 octane/meth

[MoeHorsePower]

20# with 93 octane/meth

Wow 20#, Well this is a little more encouraging and not, The reason I say this is because I am going from Super to Turbo, with 14# on the good gas I made 722 RWHP with basically the same setup, I am now going turbo all the same less cam and was hoping for 800+ at the same boost level..What is the compression? I was at 9:4:1

[ZGOBYBY]

I looking to go somewhere in the 8 range on compression with mine. I am also interested to see what kind of compression we are talking here.

[RealQuick]

I looking to go somewhere in the 8 range on compression with mine. I am also interested to see what kind of compression we are talking here.

8.8 SCR

Some thing to keep in mind is the cam he is running... he is only peaking at 5700rpm. A different cam that let's him spin a little higher, I suspect the numbers to go up.

Don't forget, this is pump gas and meth. I would fully expect another 50-75rwhp with good gas (racefuel).

[ZGOBYBY]

Hmmmm... thanks so much for posting this. Great info.

[AChotrod]

Congrats!!! Nice Job guys, but lean on it and lets see the REAL numbers! ;)

[Fastbird]

The cam is DEFINITELY a factor. Moe, if it helps though, the car went 670/610 on the first pull at just over 14#'s with a whacked out AFR. Also remember Moe that this is a street car kit, so the downpipe isn't optimal (3" with an immediate turn of about 30* right off the back of the turbo) and the up pipe has pinch areas to clear stuff like motor mounts, ect too.

[MoeHorsePower]

Good to know, thanks. All I am waiting on is some fans and to wire up the driver box for my injectors and then I will see what happens...Thanks

[tonytime]

I want to see 1/4 times! nice numbers though!