Chevy & GMC Vans

If you email brian at TBICHIPS.com with those numbers, he can hook you up with good info if not a new chip.

This is a piggy back system that uses a circuit board eliminates the back and forth sending of the chip until you get it right.You program the board because it replaces the chip.

http://www.dynamicefi.com/

The code you gave, BHRD, is the original V6 prom. So there is your first problem.

Hey Bill.Take a look at the link I left.I do think your going to like what you see.

ok well let me see about getting a stock v8 prom until i do the cam/heads change later. thx alot for helping

ok so i bought a chip and ecm the # 16168625 code id BDJZ. Will this work ok in my van?

ok so i hate waiting i went ahead and put the computer in and holy crap what a differentence. the van runs awsome now. thanks everyone for the help this is a great site im glad i found it.

Glad it's working out for you.

Now that you got it running in the stock V8 format,TBI Chips burn might help beyond that.As I said,the piggy mod eliminates that and you program it you self for whatever configuration you want that includes cam and head changes.The cam changes for a easier tune should have a 112 or 114 duration minimum.Also with cam swaps compression dictates cam choices in a big way and it makes no sense to have a big lift with the flow limits of the Vortec heads.The rough surface of the intake ports is what makes them Vortecs,so to smooth port them is counter productive.To do some port work on the exhaust port,you can gain some there.The Vortecs are a cheap alternative for the "just like" situation,but aren't.My brand name I like alot for a big bang for your buck is RHS.

Congrats on getting to run better.

to be honest i am going to put the comp thumper cam in more for the holly shit thats a mini van making that noise. lol i just went thru a divorce and been out of work for 6 mos. when i get back on my feet again im going to do a mild 383 I think. is there anyone out there thats tryed a dual tbi system like the crossfire or what it was called like the camaros had on them?

I am suggesting you heed my suggestion for tuning purposes about the duration.We had a member who's user escapes me that built a Astro pick-up with a dual TBI 383 and I think it was one of the Fast System ones.

If you want to look up my mild 383 parts build up it's I believe under Ole Yellar's 383.