1997 Neon 4 door Stocker

[JSLRacing]

Thanks... I will definitely do that..

[JSLRacing]

I'm putting my combo together in Desktop Dyno..

The question I have is how many CFM the Throttle Body would flow and the pressure drop it would be measured..

I put it in at 300 cfm at 1.5 inHg..

Here is a dyno pull using the Crane Cam CHR-250-25R-8..



Here is a pull using the Crane Cam CHR-262-25R-8

[art leong]

Originally Posted by JSLRacing

Are you running the V44 or the V88...

What type of cost will the computer run me?... Will the tranny be computer controlled anymore?

I'm running the V44.I think you get get it up and running for less than $2000. The only thing that is linked to the ECU is the lockup part of the converter.
Try Neons.org there are a lot of guys there running SOHC engines with Mega squirt set ups. That would save you a lot of money.
Upon further thought I don't know if you can run the ViPec system because you need to use a crank trigger and I'm not sure if thats legal

[JSLRacing]

Art.. do you have a list of acceptable replacement pistons.. and the minimum deck height allowable? I didn't see it in the blueprint..

[art leong]

Originally Posted by JSLRacing

Art.. do you have a list of acceptable replacement pistons.. and the minimum deck height allowable? I didn't see it in the blueprint..

I doubt there are any accepted pistons. You would have to get someone to make you a set. If you are going to do a whole motor you would be a lot better off with a manual trans.
instead. More bang for the buck. Tim and I use automatics. But a manual would be quicker.
The deck height would be in the blue print guide.
Tim and I both run highly modified motors, nothing on them would check legal in stock.
He runs a 2.0 I run a 2.4.

[JSLRacing]

This is all NHRA provided for the blueprint..there is no mention of deck height..

So I suppose I can't throw in a set of KB241 pistons and be legal?

[art leong]

Originally Posted by JSLRacing

This is all NHRA provided for the blueprint..there is no mention of deck height..

So I suppose I can't throw in a set of KB241 pistons and be legal?

Deck clearance is 0.0
Not unless NHRA accepted them.

[JSLRacing]

So what is the stock deck height so I can tell the machinist...

Would replacement pistons bought from the dealer be ok when I bore the block?

[art leong]

Originally Posted by JSLRacing

So what is the stock deck height so I can tell the machinist...

Would replacement pistons bought from the dealer be ok when I bore the block?

I would try for a 2 to 5 thousanths down the bore. Oversize stock factory pistons are okay.
Not sure about the head gasket thickness though. Use the MLS The DOHC is about .040 thick.

[JSLRacing]

OK.. thanks..