HP Estimates???

[cabech984]

Hey guys,

I havent posted here in a while, been selling out to the LS1 World. I want to do a few mods this spring to get me in the heart of 11's. I want to get some Horsepower and Torque estimates of what Im running now. Currently, my setup has went 12.20@112.14mph on a 1.75 60'. Its in a 1990 Firebird weighing in at 3360Lbs with driver. The launch was w/ 5psi on footbrake and 20psi in 27x10.5 Slicks.

109 block 3.8L(Bored .030")
Stock reconditioned crank(.020/.020)
Stock reconditioned rods w/ ARP bolts
Stock 8445 Heads w/ 100lb springs
Erson 208/208 cam
Stock intake
Kenne Bell 70mm Upper plenum and Throttle body
CPTE44 Turbo(.63AR)(20psi)
100% Stock Intercooler
3" Custom Downpipe w/ HKS WG(TH style)
3"MAF Pipe(w/ stock MAF and K&N Filter)
TurboTweak 93 Street Chip (18/20 Timing)
TH400 w/ 3200 Stall Fuddle TC
Stock Napa Fuel Pump (Walbro "169" pumps suck!)
Broken Boost controller(im stuck @ 20psi b/c of HKS WG)


This season I plan to add:
Manual Boost controller
110 TT Race Chip 24 degrees, 25 psi
New High volume fuel pump
Duttweiler Neck intercooler


How much power might I be seeing now with my combo and how much can I hope to see when I upgrade

[QUIP'6']

370 at the wheels. why upgrade you have the setup now to run low 11's especially with a 3360 pound car with you in it. i ran a 11.60 with a 3900 pound car with me and steel wheels and a ta-49 and alky. i see you run 20 psi and 20/18 timing that is a street tune i run 25 psi and 27/24 timing. tune up to that and you will be there making 500 hp at the wheeels

[cabech984]

I am not trying to upgrade my setup, just trying to make it better and safer to run more boost. I am thinking of running 110 octane this season and maybe towards late summer getting alky.

[cabech984]

How many mph do yall think I could pick up by going from 18/20 timing and 20psi on a 93 Street Chip all the way up to 27/24 and 25psi on a 110 Race Chip??

My Trap speed on 20 Psi is 112-113 mpg with a 1.7ish 60'

[silentbutdeadly]

W/27* timing on 110 camm2 race gas mine has gone 115mph on 22psi. Ive never had mine on the dyno but on a 12.0 pass the moroso calculator says approx 350-360 to the wheels. My mods in sig.

[QUIP'6']

Originally Posted by cabech984

How many mph do yall think I could pick up by going from 18/20 timing and 20psi on a 93 Street Chip all the way up to 27/24 and 25psi on a 110 Race Chip??

My Trap speed on 20 Psi is 112-113 mpg with a 1.7ish 60'

6 tenths and 6 mph if you also upgrade to a duttneck or biggerfor this will hold you back. the biggest factor you have going for you is the light weight of your vehicle

[cabech984]

Originally Posted by lpaulabbott

6 tenths and 6 mph if you also upgrade to a duttneck or biggerfor this will hold you back. the biggest factor you have going for you is the light weight of your vehicle

I sure hope so. I need to get kicked off the track this year 11.49 is my goal

[bison]

Originally Posted by cabech984

How many mph do yall think I could pick up by going from 18/20 timing and 20psi on a 93 Street Chip all the way up to 27/24 and 25psi on a 110 Race Chip??

My Trap speed on 20 Psi is 112-113 mpg with a 1.7ish 60'

You will have about 330 hp with an unlocked converter on the dyno. With the boost at 25 psi and timing at 26-28 degrees you should be able to pick up over 100 hp and about 7 mph. Id shoot for 11.3-11.5 a/f.

[cabech984]

Nice! I hope to be chirpin 2nd gear this drag season Not really just hoping to get some good times and power numbers