v6 to v8 swap
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Member
Joined: Sep 2002
Posts: 182
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From: Louisville Kentucky
Car: 1991 Pontiac Firebird
Engine: 3.1 V6
Transmission: 700R4
v6 to v8 swap
conversion help
Ok guys, I'm in need of some help here. This is what I'm doing:
I've got a 1992 Firebird 3.1L V6 automatic donor car that I'm putting in a 350 TPI engine and keeping the SD setup with the 730 ECM. I still need to find a 730 $8d prom that I'll probably end up getting from the dealer. What I'm looking for here is some help on the BIN, I've got stock 350 bin off of a 91 Z28 right now but I'm not sure if that will work well enough to get it running with the mods that I'll be making to the engine. Here's what I'm doing:
block is bored 60 over
forged pistons with moly rings
milodon windage tray and scraper
coyle timing gear set
comp cams XE268H cam 224/230 @ .050 268/280 advertised duration 477/480 lift 110 lobe sep.
ported/polished intakes and heads
3 angle valve job
shorty headers
3" borla SS cat back
24# accel injectors
I've got a cable for the data logging, and will probably be using ecm852 or winaldl, and gcmedit program for modifying the bin afterwards. What I would like is a better starting point for the BIN file. If anyone has one that I can look at, or want to help me modify the stock one enough to make it work till I get some datalogged, I would be eternally gratefull!! I can't wait to get this engine installed and on the street!!
thanks!
I'm posting this in multiple forums in the hope that someone out there can help me..
Ok guys, I'm in need of some help here. This is what I'm doing:
I've got a 1992 Firebird 3.1L V6 automatic donor car that I'm putting in a 350 TPI engine and keeping the SD setup with the 730 ECM. I still need to find a 730 $8d prom that I'll probably end up getting from the dealer. What I'm looking for here is some help on the BIN, I've got stock 350 bin off of a 91 Z28 right now but I'm not sure if that will work well enough to get it running with the mods that I'll be making to the engine. Here's what I'm doing:
block is bored 60 over
forged pistons with moly rings
milodon windage tray and scraper
coyle timing gear set
comp cams XE268H cam 224/230 @ .050 268/280 advertised duration 477/480 lift 110 lobe sep.
ported/polished intakes and heads
3 angle valve job
shorty headers
3" borla SS cat back
24# accel injectors
I've got a cable for the data logging, and will probably be using ecm852 or winaldl, and gcmedit program for modifying the bin afterwards. What I would like is a better starting point for the BIN file. If anyone has one that I can look at, or want to help me modify the stock one enough to make it work till I get some datalogged, I would be eternally gratefull!! I can't wait to get this engine installed and on the street!!
thanks!
I'm posting this in multiple forums in the hope that someone out there can help me..
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Hello, Michael
Engine Swap
8
Aug 20, 2015 03:19 PM





