Search found 7 matches

by Robert B.
Mon May 05, 2014 4:58 am
Forum: GM Performance Forum
Topic: Vortec L31 MARINE MANIFOLD project! Q&A
Replies: 1184
Views: 2958524

Add another one to the list. Got my truck running on the marine intake yesterday now I just need a tune.
by Robert B.
Sun Mar 09, 2014 12:29 pm
Forum: GM Performance Forum
Topic: Vortec L31 MARINE MANIFOLD project! Q&A
Replies: 1184
Views: 2958524

I was thinking it was a 3/8 fitting.
Am I right on this part? "So it needs to travel straight through that little hump into the center ring without breaking through the humped part?"
by Robert B.
Sun Mar 09, 2014 11:25 am
Forum: GM Performance Forum
Topic: Vortec L31 MARINE MANIFOLD project! Q&A
Replies: 1184
Views: 2958524

Thanks Whipped!
So it needs to travel straight through that little hump into the center ring without breaking through the humped part?
What size bit did you wind up using?
by Robert B.
Sat Mar 08, 2014 6:49 pm
Forum: GM Performance Forum
Topic: Vortec L31 MARINE MANIFOLD project! Q&A
Replies: 1184
Views: 2958524

Does anyone have pics of the thermostat bypass looking down from where the thermostat would sit? I think I have an idea of how far to drill but would like a visual. I was able to pic one up yesterday. http://i975.photobucket.com/albums/ae236/RBurris/e8933480-1c1c-4d76-b935-b25547045db2_zpsa5eaa284.j...
by Robert B.
Sat Feb 22, 2014 6:39 am
Forum: GM Performance Forum
Topic: 98 GMC Twin Turbo with 12200411 PCM--- It's Alive
Replies: 1112
Views: 2013742

Got my 0411 swapped out last Saturday. Took about 1.5 hours to transfer all the wires and that included breaking for lunch. Took about another hour to run the tranny wires. My buddy also did his 1999 suburban on Sunday. I found a PCM mount from a Blazer and fabbed up some brackets and mounted it. Ge...
by Robert B.
Thu Feb 06, 2014 11:01 am
Forum: GM Performance Forum
Topic: 98 GMC Twin Turbo with 12200411 PCM--- It's Alive
Replies: 1112
Views: 2013742

Seems like that would be much easier, thanks Whipped!
by Robert B.
Tue Feb 04, 2014 12:01 pm
Forum: GM Performance Forum
Topic: 98 GMC Twin Turbo with 12200411 PCM--- It's Alive
Replies: 1112
Views: 2013742

Anyone have any recommendations or pics on the best way to tap into the trans harness?