Finally Finished converting my vet over to the 7749. All I can say, I shoud have done it sooner. The car idles like a champ and response is greatly improved. I would like to just thank everyone on the forum who did it and published the great information.


Thanks


ED89

 

I'd love to see your final runnin bin sometime, to get an idea of how your fueling is on the 383.

-- Joe

 

Would love to after I finish dialing it in. This week I will be working on getting a set of 42# injectors. For the time being I made my 24#ers look like 30's, so I haven't made any wot runs yet. All I have worked out is Idle, light-medium throttle and cruze. I will keep you posted.


ED89

 

Assuming your running the 58 code

Once you get close, you'll see that there is a delta TPS AE by rpm, that can really perk a car up, alot. Not all respond the same but in the couple I've played with there is something to be gained there.

If you have your MAT in the plenum, great, if not, it would serve you to put it there. The Syclones had it there, and the MAT fuel correction is designed for it being there.

 

ED 89, I PM'd you for some information. I'm also working on a 383 for a Camaro with a Vortech SQ. Grumpy from your post the MAT sensor is better in the manifold or the air pipe going in. I know on a normal aspirated car people put it in the air tube for sometimes a little more gain? I'm building a new intake pipe and was going to weld a bung it it for the MAT, but may not now.

 

Yes, I am running $58

Thanks for the tip, I Will Keep the AE delta tps in mind .

As for the mat sensor never moved it. Need it for waste gate controlled WI

The only thing that caught me by surprise is the default rpm when in aldl mode the bin I started with was set for 1250rpm.
Is that normal for most bins?

Thanks

Ed89

 

Any pics of the motor and blower setup?

 

The 58 code assumes the MAT sensor is actually in the manifold.

The sensors locations are done for a reason. Typically moving a sensor to lie to the ecm is for folks that really don't understand what they're doing. If one wants to properly enrichen the engine you change the fuel tables as necessary.

 

+-, yes.