if you can pitch in or help in some way, that'd be great. I'm in brooklyn right now if you wanted to see the car for yourself.

 

I finally have a baseline to work off of. Got to take it to the dyno today, and I finally have a benchmark.

 

whats the next header youre testing?

 

Don't forget you can use my cav2 if you wanna swap the jbp!

 

the jbody header is going to be next. i have to find out if there is still remnants of my cat in my downpipe, I blew most of it out the ass end on saturday.

I'll let you know. You are anxious to see what it sounds like aren't you?

 

I just want one period

 

What are the current mods on this vehicle?

 

Is that on teh stock manifold?.. Cause.. that's awesome if it is

 

VB garage-


Harrop HTV1320-LSJ supercharger
Rebel 3" intake
Hahn full 3" downpipe/ catback exhaust
Centerforce df clutch
VA legal mirror tint
60# fuel injectors
icw megastar rims
halo projectors
ss/tc front grill mesh
led halo taillights
pioneer avic-d3 navigation unit
hurst sts
aeroforce interceptor x2
plx dm-5 wideband gauge
ksport coilovers
ttr solid engine mount
ttr poly tranny mounts
ttr rear sway bar
dimpled and slotted rotors/ posi quiet pads

 

more importantly..

Mods waiting for install:

cx racing h/e
dual pass endplate w/option b surge tank
Return style fuel system
AIS methanol injection system
Vertical doors inc. vertical door hinges
suncoast hood

Engine build parts:

diamond 9.5:1 forged pistons and piston rings
rod bearings
crankshaft bearings
ported head by m2race
supertech valvesprings
ferrea valves +1mm oversize
gm racing cams
ported intake manifold by ottperformance

 

That's with a STOCK exhaust manifold, folks! And a conservative tune. Also that dyno sheet is SAE Corrected, which will show the LOWEST results, unlike other, including vendors who post dynos that show the "best".

This car is FAST... I've had the honor of being a passenger.

 

everything except for the gmr cams, vertical door hinges, return style fuel system, and ported intake manifold have been installed. Like Joe said, that's with a stock exhaust manifold. So respectable numbers are possible with the stock exhaust manifold.

 

What kind of boost numbers were you seeing using the stock manifold?

 

22.3

 

Whoa.. is that on the stock tvs pulley? And what RPM?

I'm waiting for the chance to put my header on (thus running the manifold) and I see maybe 20.5psi at 7300.

I ported the crap out of my manifold a while back, but it wasn't 2psi worth!..lol

 

Remember. PSI is a measure of restriction. It is not always a good thing...

 

I know.. I was just shocked to see it higher than mine as i'm Manifold and 2.5" Exhaust

 

I get 18.5psi on my TVS with the stock pulley.

CTI Header/dp to a 2.5" magnaflow cat-back. A 3" CTI cat-back will be going on soon.

 

I have a 2.95" pulley installed right now. And I know 22.3 psi probably sounds like a lot, but the car doesn't feel like there is a choke point. She revs quickly and smoothly from 3k to 8k. The ported head does help a great deal, but the stock head does have something to do with the pressure being so high.

 

definitely curious to see the jbp numbers... (along with just about everyone else in this forum, lol)

 

I'll say right now, I'm expecting lower numbers, probably in excess of 10 horsepower. two things..., the primaries are only 1.5 inches in diameter, and there are some nasty bends in the design. Three of the four runners have at least one bend in them that will disturb airflow to the downpipe. Before I install it on Sunday, I'll take pictures so you all can see what I'm talking about.

 

lower than the stock manifold? or lower than all the rest?

 

Lower than the rest. I do think that it will be lower than stock as well, but not as much.

 

hmm... definitely interested to see the results since i'm planning on going tvs next spring

 

It'll be interesting.