seems like the micro should handle it. I have an HEI ini it now, can swap it out for a computer controlled version easily.
Anything to watch out for? it's basically a stock engine, no hot cam or anything. I was going to multi-port EFI it but looks like the issues with the firing order vs intake manifold splits are a problem. Don't really want to get into a sequential deal.
The TBI injectors are high impedance AFAIK, shouldn't be a problem for the MS.
292 Chev 6 cyl with GM 2bbl TBI, OK w/microsquirt?
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Read the manual to see if your question is answered there before posting. Many users will not reply if the answer is already available in the manual.
If your question is about troubleshooting, configuration, or tuning, you MUST include your processor type (MS-I or MS-II) and code version in your post. If your question is about PCB assembly or modifications, you must also include the main board version number (1.01, 2.2 or 3.0).
If you have questions about MS1/Extra or MS2/Extra code configuration or tuning, please post them at www.msextra.com Such questions posted here will be moved to: a temporary MSextra sub-forum, where they will be removed after 7 days
The full forum rules are here: Forum Rules, be sure to read them all regularly.
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Matt Cramer
- Super Squirter
- Posts: 2951
- Joined: Sat Jul 03, 2004 11:35 am
Re: 292 Chev 6 cyl with GM 2bbl TBI, OK w/microsquirt?
Most TBIs I have seen are VERY low impedance injectors - like 1.2 ohms. MicroSquirt will need injector resistors for something that low. Check the injectors with a multimeter.
Also, MicroSquirt will not operate the stepper IAC valve. You can run without it though.
Also, MicroSquirt will not operate the stepper IAC valve. You can run without it though.
Re: 292 Chev 6 cyl with GM 2bbl TBI, OK w/microsquirt?
Just wondered why you want to use a MicroSquirt? Can't be short of space surely?tmoble wrote:seems like the micro should handle it. I have an HEI ini it now, can swap it out for a computer controlled version easily.
Anything to watch out for? it's basically a stock engine, no hot cam or anything. I was going to multi-port EFI it but looks like the issues with the firing order vs intake manifold splits are a problem. Don't really want to get into a sequential deal.
The TBI injectors are high impedance AFAIK, shouldn't be a problem for the MS.
Dave P, London UK.
Rover V-8
MSII V3
EDIS
Tech Edge Wideband
Rover V-8
MSII V3
EDIS
Tech Edge Wideband