'7730 ecm with 4l80e
12-05-2008, 10:57 AM
#1
Senior Member
Thread Starter
iTrader: (5)
Join Date: Feb 2005
Location: GA
Posts: 838
Likes: 0
Received 0 Likes
on
0 Posts
Car: '90 C1500
Engine: SBC MPFI
Transmission: 4L80e
Axle/Gears: 4.30
'7730 ecm with 4l80e
Anybody done a swap like this yet? I have the 700R4 right now and thinking about converting to the 4l80e....I know a standalone could be used but was just wondering if a '7730 could be made to work or would a 7427 need to be used with some modifications?
12-08-2008, 02:24 AM
#2
Supreme Member
iTrader: (1)
Join Date: May 2004
Location: houston
Posts: 2,262
Likes: 0
Received 0 Likes
on
0 Posts
Car: 83 POS monte carlo 2015 chevy P/U
Engine: 92 5.7 tpi 5.3
Transmission: 700r4 6L60E
Axle/Gears: 2.42 too high
Re: '7730 ecm with 4l80e
a 7730 doesn't have enough outputs for an E-trans, plus i don't think the chip has enough free space for the E-trans code too.
to use the 7730, you would need a stand alone or the 427 to control the E-trans.
i believe HaulnA$$ can do a mod to the 7427 so it will properly control port fuel injection. you can send a PM to him and ask about it.
to use the 7730, you would need a stand alone or the 427 to control the E-trans.
i believe HaulnA$$ can do a mod to the 7427 so it will properly control port fuel injection. you can send a PM to him and ask about it.
12-08-2008, 09:39 AM
#3
Senior Member
Thread Starter
iTrader: (5)
Join Date: Feb 2005
Location: GA
Posts: 838
Likes: 0
Received 0 Likes
on
0 Posts
Car: '90 C1500
Engine: SBC MPFI
Transmission: 4L80e
Axle/Gears: 4.30
Re: '7730 ecm with 4l80e
Yea....I didn't think it did but with my combination plus nitrous...I believe I'll be pushing the 700r4 to the limits of a 4000 lb truck. Plus, I don't want to mess with the governor anymore trying to get the right shift points...when push of the button is so easy.
12-17-2008, 06:23 AM
#6
Senior Member
Re: '7730 ecm with 4l80e
I've read on other boards that some folks are hacking the diesel controller, and others are hacking the TBI ECM to control only the transmission. Google is your friend...
Thread
Thread Starter
Forum
Replies
Last Post
efiguy
Engine/Drivetrain/Suspension Parts for Sale
0
09-27-2015 01:30 PM
