turbo 4.8/5.3 setups, what RPM stall are you running?

Reply Subscribe

Thread Tools

Search this Thread

01-05-2013, 07:12 PM

a4ls2goat

TECH Fanatic

Thread Starter

Join Date: Jul 2010

Posts: 1,678

Likes: 0

Received 0 Likes on 0 Posts

turbo 4.8/5.3 setups, what RPM stall are you running?

what RPM stall are you guys running on your 4.8/5.3 setups?

ill be building my 4L65 soon, and will be getting a triple disc converter, currently running a single disc 3500 stall, which sucks on the foot brake

Reply Like

01-05-2013, 07:15 PM

67Firebird455

12 Second Club

iTrader: (27)

Join Date: Sep 2004

Location: Visalia, California

Posts: 2,525

Likes: 1

Received 3 Likes on 3 Posts

I've got a 3800 in my 67, have yet to run it, but it's a 400 also, so I wouldn't be able to compare it to your 65E.

Reply Like

01-05-2013, 10:20 PM

CameronVic

TECH Regular

iTrader: (5)

Join Date: Dec 2011

Posts: 440

Likes: 1

Received 2 Likes on 2 Posts

Quote:

Originally Posted by a4ls2goat

3200ish. I have megasquirt and launch control so I have the ability to pull timing and set a 2 step with a button so I can build 10-12ish psi at 2600-2800 rpms. But yea, before I figured that out, the thing left like a mutt.

Reply Like

01-05-2013, 10:26 PM

o2camaross

TECH Fanatic

iTrader: (2)

Join Date: Oct 2006

Location: slidell, LA

Posts: 1,117

Likes: 0

Received 0 Likes on 0 Posts

about a 3000 or a touch more on a TH400

Reply Like

01-06-2013, 01:31 PM

Wicked69

TECH Fanatic

Join Date: Oct 2011

Posts: 1,425

Likes: 0

Received 0 Likes on 0 Posts

3400 with a TH400, 2 step, and a TB.

Reply Like

01-06-2013, 05:34 PM

silver_82

TECH Apprentice

Join Date: Sep 2009

Location: Ft. Wayne

Posts: 341

Likes: 0

Received 2 Likes on 2 Posts

I have my 2-step launch set to 4700 and it flashes to 5800.

I need the rpm for it to leave hard

Reply Like

01-06-2013, 07:06 PM

LS1NOVA

TECH Addict

iTrader: (12)

Join Date: Nov 2002

Location: Minneapolis,MN

Posts: 2,269

Likes: 0

Received 12 Likes on 12 Posts

Yank PY3600, wish it was a tad more though.

Reply Like

Trending Topics

Projected horsepower

637

26.1k
Cam bucking and MAF vs SD

6

159
Low reference wires on E38

10

313
Terminator x max pulling fuel

5

247
pontiac g5 stalls while idling (sometimes)

15

363

01-06-2013, 07:42 PM

Pro Stock John

LS1Tech Co-Founder

iTrader: (34)

Join Date: Nov 2001

Location: Chicago, IL

Posts: 44,650

Likes: 420

Received 1,096 Likes on 720 Posts

Quote:

Originally Posted by silver_82

I have my 2-step launch set to 4700 and it flashes to 5800.

I need the rpm for it to leave hard

8 inch??

Reply Like

01-06-2013, 07:50 PM

a4ls2goat

TECH Fanatic

Thread Starter

Join Date: Jul 2010

Posts: 1,678

Likes: 0

Received 0 Likes on 0 Posts

Quote:

Originally Posted by LS1NOVA

Yank PY3600, wish it was a tad more though.

What rpm does your setup hit full boost?

Reply Like

01-06-2013, 08:24 PM

#10

FAST LS1

TECH Fanatic

iTrader: (2)

Join Date: Jun 2002

Location: Athens TN

Posts: 1,057

Likes: 0

Received 0 Likes on 0 Posts

I have a ~4k rpm triple disk Circle D sitting beside me that's going in my turbo 5.3L build.

Reply Like

01-06-2013, 09:52 PM

#11

67Firebird455

12 Second Club

iTrader: (27)

Join Date: Sep 2004

Location: Visalia, California

Posts: 2,525

Likes: 1

Received 3 Likes on 3 Posts

My concern with such a high stall is obviously streetability. I'll use a lower stall plus nitrous if I have to vs a high *** stall. lol Would imagine it'd have to be much higher for a tall geared, tall tired heavy machine.

Reply Like