12 Second Club - 12 second Holden from Perth Australia

Gday !

I have a 1999 VT Holden Commodore with a LS1.

The motor has done 190 000kms (118 000 miles),
4l65e transmission
upgraded valve springs
4500 stall convertor
4.11 full spool diff with geforce shafts.
Difillipo 4-1 extractors, into twin 3 inch exhaust.
Weight out (3240 pounds with driver)

The car is raced in Super Street (dyo 11.00 - 12.99 bracket class), at the Perth Motorplex.

My PB 12.03@112.78
http://i706.photobucket.com/albums/ww63/OUTAtheBloo/FastFriday1203.jpg

one of my enjoyable races
http://www.youtube.com/watch?v=F80jfj13t-8&feature=related

Looking forward to running in the 11's one day :)

Dan

Congrats on the PB...:drive:
The wife and I spent 2 weeks in Townsville in June 2001...beautiful country

Hey thanks mate ! I haven't been to Queensland yet. im on the other side of the country :)

Im not sure what to do with the car next, would love to get it in the low 11's. Either heads and cam, or maybe a procharger, unsure how the old motor will take it but. May do a compression test in the off season, see where its at. I wouldn't mind hearing from you guys who bracket race with Prochargers, and if you find them consistent enough ?

Dan

good run man

Check the classifieds for ETP heads. There's a fella sellin' some 215 complete
heads that flow like mad. I think he wants 1900 complete plus cometic gasket
and they only have an hour of dyno time on them. They're like 3000 new.
Those or an equivalent head with a 230/234 cam will easily drop you a full
second with reliability and streetability.

I love that timeslip:)

I wish ours had the weather/da on them.

Check the classifieds for ETP heads. There's a fella sellin' some 215 complete
heads that flow like mad. I think he wants 1900 complete plus cometic gasket
and they only have an hour of dyno time on them. They're like 3000 new.
Those or an equivalent head with a 230/234 cam will easily drop you a full
second with reliability and streetability.

Hey thanks for the heads up mate !

One great thing about my car, is its no longer driven on the street, so i can go crazy with it. Trouble is having the budget, like all things. I would certainly need heads and cam, i was thinking along the same cam specs you suggested with a ls2 casting head.

Dan

Nicely done! +1 on that detailed slip!!

About the pro charger and being consistent, I'm no bracket racer by any means, but back when I had a 98 Z28 with a D1 strapped to it, it was kind of all over the place. It was on street tires however, so I'm sure that contributed to the inconsistency a good bit, lol.