91 Mocha Frost, Daily Driver

[AREA 91]

3.2 swap with 3.0 cams
SS CAI
Stock MAF
Stock Intake
SS UDP's
Gasket Matched
Catless Y pipe
Dynomax Cat Back
TwEECer

On a Stock X2J program I pulled 210 and 210 at the front wheels.
What a great street package.

Ironically, when I (leaned out) the stablized fuel chart, I lost power.
Usually leaning out the top end results in more power. Not in my case.
Anyone venture to guess why???

 

[Phoenix]

Is this the one with pistons? (was it your father"s?)

For your question , could it be that you were already lean up front a bit , but when you leaned it even more it said NO? :sun:

 

[Toolman]

3.2 swap with 3.0 cams
SS CAI
Stock MAF
Stock Intake
SS UDP's
Gasket Matched
Catless Y pipe
Dynomax Cat Back
TwEECer

On a Stock X2J program I pulled 210 and 210 at the front wheels.
What a great street package.

Ironically, when I (leaned out) the stablized fuel chart, I lost power.
Usually leaning out the top end results in more power. Not in my case.
Anyone venture to guess why???

Well, you are already making a good deal more power than stock (close to 10% more HP and 20% more TQ), which suggests you are using a good deal more air than stock. What were the WB numbers?

 

[Toolman]

Is this the one with pistons? (was it your father"s?)

If I recall, Brian said this particular car was pistonless...

 

[Ishodu]

Nice numbers, I find that I also make more power around 12.5 once I lean it out some I seem to loose as well. But I need to dyno test my own car soon as well.

 

[38SHO]

nice torque number to the wheels.....

 

[AREA 91]

Is this the one with pistons? (was it your father"s?)

Nope. Junkyard 3.2 with stock pistons. Dad's 3.2 has stock pistons as well, just equiped with gapless rings.

For your question , could it be that you were already lean up front a bit , but when you leaned it even more it said NO? :sun:

This could be the case as it feels strong on the street.
Torque for the street!

 

[AREA 91]

No wide band was used, so I have no idea the actual A/F Ratio.
This is a junkyard 3.2 with new rings, bearings, and gaskets.

Tim,
My dad's 3.2 has Total Seal Gapless rings.

 

[AREA 91]

Is this the one with pistons? (was it your father"s?)

Nope.

For your question , could it be that you were already lean up front a bit , but when you leaned it even more it said NO? :sun:

Good point.

Could it be that the computer think's it's still a 3.0???
If so, what do I need to change in the TwEECer so it know's it's a 3.2?
Injector size?
Displacement?

 

[Phoenix]

Good point.

Could it be that the computer think's it's still a 3.0???
If so, what do I need to change in the TwEECer so it know's it's a 3.2?
Injector size?
Displacement?

Very good Q , but im at total loss with tuning/tweecer. Thats one thing im not interested in learning , specially when theres a SHONUT 2-3 hours away from home