DIYEFI.org Forum

Actually, first fire up the idle was terrible(added a quarter of in. to a stress crack in the drivers side fender[mud guard to the NZ])after much goofing with balance,I made a "Unisyn" & discovered that one throttle shaft had been cut with the flats out of alignment by a degree or so....

Great looking manifold & throttlebodies. What size injectors are you using? Thank you. 30 lb/hr(around 275 cc/min) I was considering doing something similar but ended up buying a Holley/Weiand Stelth-Ram manifold. I might have to modify or manufacture a new plenum to get it to fit under the bon...

Give me a count & I'll make chips.I've heard that the GM optical is troublesome, but have no experience.I'll look for a Mitsi/Maz. unit. By chips, do you mean disks? If so, what I'm suggesting is more complex than a count. With a 360-1 your best bet is a 180 degree hall or optical CAS for faste...

Hmmm, ITB's This board is probably not of any real importance in this case, but figured I'd post it. https://github.com/jharvey/MultiMAP I think your V8 is larger enough / ect, that it won't really get out of balance at idle. However, I guess it could, so if you end up having trouble with a rough i...

Gimpy, make sure the trigger that you use has at least 4 valid events on the crank shaft, or 8 on the distributor, if so, we can sample your y connected map sensor in a timed fashion and produce a smooth result (same is possible on 4 cyls with half the input count). It would be better if it had mor...

This is the project.A small block Chevy(I know, another cast iron push rod)I started with a '98 L98 block,bored .030 over & stroked to 383 cu. in.(6.3 liter up from 5.7) am using a high torque GM 383 cam with 9.5/1 comp. ratio. Ran in on a Qjet carb.(as ridden in by Fred on his epic 1st tour of ...

Hey, I'm changing the rules for option 2: To check freeems-vanilla is running ok, I also have to install the FT232, USB connector, and both 5v regulators. That would be $75, and is pretty much the same you get with the TA board, without RS232,485 and CAN, but with built-in USB. Btw, shipping cost i...

General Make: gm Model: small block Engine Code: ? Displacement: 6.3 Cylinder count: 8 Cylinder config: v8 Compression level: 9.5-1 Induction style: ITBs Strokes: 4 Fuel setup Injection control: Yes Injector config: port Injector count: 8 Injector flow: 30 lb/hr Ignition Setup Ignition control: Yes...

Put me down for option #2 please.
Gimpy

Yes, hook me up, 1 for me please!!
Gimpy