SPOOLED UP

iTrader: (2)

how many of you out there and what size stall do you run?

What does your car run n/a and whats your setup?

SS MPSTR

iTrader: (1)

5k stall, 385 CI, big HR cam. Times in the sig on shake-down passes, 3k + D/A, 3500#.

SPOOLED UP

iTrader: (2)

how big of a cam?

im running a xfi280 and trying to determine what size stall I should get?

I was thinking a 3600-4400

SS MPSTR

iTrader: (1)

248/254. ~0.620" lift, 108 LSA/104 ICL. Not that big, but it ain't a xfi280 either.

SPOOLED UP

iTrader: (2)

a lot bigger than mine lol

Wicked94Z

iTrader: (26)

3600-4000 is about right. My converter will go about 5400, 13.2:1 389ci with a HR 267°/272° .695/.690. Best 1/4 mile pass was 12.20

Shownomercy

iTrader: (1)

Thats a really big cam and a really slow pass for a Th400 car, was there something hurt on the motor?

bowtienut

iTrader: (1)

I see hvyss hasn't responded, but he's running a TH400 (2.48 low gear), PTC3800 converter (picked for nitrous), and a small 22x/23x HR (similar numbers to your XFI280) in his 385. That car has gone a best NA of 11.01 @ 121. It's an ImpalaSS, so a lot heavier than what you're probably looking at.

Are you stock cubes, or stroker?

Puck

iTrader: (17)

Not sure what condition his car was in, but 11.2 at 3000 DA isn't bad, and i wouldnt consider a 248int big for a 385. Wickeds cam on the other hand :o...

SS MPSTR

iTrader: (1)

Full weight shake down pass on 27" tires...nothing wrong with the engine.

SPRAYED Z

iTrader: (4)

my car is 3200lbs or less and I wonder the same

Wicked94Z

iTrader: (26)

Boy this is a tough crowd here on LS1tech

SS MPSTR

iTrader: (1)

No ****...119+ mph through the 3-speed slushbox apparently means nothing.

SPRAYED Z

iTrader: (4)

I guess it would be slow, either way throw on a 200 shot and run mid 9s all day.
Where a 4 speed you will be lucky to break 9.9x

joelster

Most guys typically shave .4-.6 off of their initial passes with simple tweaks over the next few months. so his 11.2's would probably end up becoming 10.6-10.8's after he messes with the tune, changes plugs, changes tire pressure, launch rpm, oil level, adjusts the suspension, etc. 3000ft da is not very good air to be running in. If he were to run in some good air in the fall, he'd be in the 10's as it sits.

OP- are you dead set on running a th400? Why not a th350?

SPOOLED UP

iTrader: (2)

yes th400 with a t brake and will have the turbo on it later. But need to cruise it for now n/a

sweetbmxrider

iTrader: (13)

So its an 11 second car.....