speedtigger

iTrader: (16)

Here are the dyno results from my latest build: 707 HP at 7100 RPM & 578 Ft. Lbs. of torque at 5500 RPM.

403"
4.005" LS2 Block
Callies Compstar 4"crank and 6.125" Compstar rods
Bullet CP 11.5:1 compression flat top pistons
Dart Pro1 LS3 heads milled to 65 cc.
FelPro 1161-.041 MLS gaskets
247/259 110.5+3.5 .660"/.650" Cam Motion Low Lash Roller
Edelbrock Victor Jr. intake
835 CFM 4150 Holley
1 7/8" ARH headers
Melling 10295 pump and a Mast Oil Pan.

Toes

iTrader: (1)

That sounds amazing

Ls-x

iTrader: (3)

woow congratz for this result

707 hp out of 403 is stout !!!

1.75 hp per cid well done

but i have a q about what rockers ?

and what headers were installed on the dyno engine

congratz again

speedtigger

iTrader: (16)

Rockers are T&D aluminum shaft mount 1.7 ratio roller rockers.

The headers are the ARH 1 7/8 for my car.

Tuskyz28

Great power!! What kind of car is the motor going in?

speedtigger

iTrader: (16)

The car in my signature.

Jase01

Great build and power, congratulations Speedtigger, that should put the old girl into the nines even without the laughing gas. There's a good feature on the build on the EngineLabs website.

Jason

ScreaminRedZ

iTrader: (3)

Awesome numbers! Also, your car looks great!

NAVYBLUE210

Great Results SpeedTigger!
Any track results or RWHP #s yet?

speedtigger

iTrader: (16)

The first trip to the local 1/8 mile the car went 6.60s @ 103 on motor going through the traps in 2nd gear and 6.20s @ 108-109 on a 51N nitrous jet. Unfortunately, I found the limits of my TH2004R, so I have an Extreme Automatics 4L80 on the way.

sbf

so you ran 660 on motor without 3rd gear

speedtigger

iTrader: (16)

I did not shift into 3rd. I went through at 7500 RPM in 2nd. With the tight nitrous stall, 3.73 gears and 28" tire, she is a bit long legged. Even the 100 shot did not put a dent in the stall. We will see how it acts with a 200 shot.

sbf

It might of went 6.40 on motor with 3rd gear what u think

speedtigger

iTrader: (16)

No. My engine is still within 5 HP of peak at 7500 RPM. Now, if I had some 4.30 gears and a 4000+ stall, then it could make a number N/A, but that is not what I am after.

KW Baraka

iTrader: (7)

I was reading your earlier posts up top and I was thinking to myself; "NEEDS MORE GEAR, NEEDS MORE STALL!!!"

And I see you know this....but since nitrous is your 'priority', guess you ain't gonna go there .

Still....very nice runs!!!

KW

Bill00Formula

iTrader: (4)

Any chance you'll run it at the quarter mile track? I'm down in the west palm beach area and we're still waiting for cool weather.

Being a 6 speed, my car it never did well in the 1/8 mile.

speedtigger

iTrader: (16)

I plan to run True Street at the BMP NMCA event in March. Will you be there?

ScreaminRedZ

iTrader: (3)

Awesome runs, that thing is moving!

ls13ater

iTrader: (3)

How much nitrous is this cam good up to?

speedtigger

iTrader: (16)

I chose the specs on this cam to be happy with up to about a 250 shot if I feel inspired to do so. If I were planning to get more aggressive than that, I would open up the exhaust valve sooner and likely close the intake valve a bit later.