Do i need a dyno tune if i supercharge my 93 cobra?

[93Snake84]

Wondering if any of you guys know if i would need to get my car dyno tuned. I plan on going with the vortech v-2 sq kit for the 93 cobra. The car is stock, has longtubes,off road h and flowmasters, 76mm maf, accel coil just give you an idea of what the car has. I would really appreciate any input you guys got. thanks

 

[BaXTeR3221]

Its usually a good idea to get a dyno tune, but there shouldn't be any danger in not getting one. The kits are designed to be run on a stock engine w.o a dyno tune. Once you start modifying it with different injectors, fuel pumps etc, then you really need a tune.

 

[93Snake84]

Thanks i thought it would be ok if i dont tune, but im thinking of going with a different pump in the tank along with the t rex that comes with the kit. would this change anything?

 

[Rick 91GT]

Nope won't change anything, go with a 255lph an the T-rex and you will be fine. I would suggest swapping out your stock computer for a A9L computer and get a new MAF calibrated for the larger inj. The stock 93 Cobra computer becomes a restriction...

Save your Cobra computer they are very hard to find, we wrapped ours up and put in away on the shelf.

 

[93Snake84]

Thanks for the help guys its greatly appreciated cant wait to get started

 

[GroverDill]

I would suggest getting a tune, atleast a dyno pull with A/F to make sure all is well.

 

[forrealb50]

Yes, you do! At the least you could just get a few air/fuel runs with no tuning. Usually costs around $75. It's always a good idea to make sure your air/fuel is right on target. You spend $1000's on your car, whats a few hundred more to protect your investment!

 

[1990Coupe]

I would suggest getting a tune, atleast a dyno pull with A/F to make sure all is well.

I would definatly just check that A/f. if ur lean, then theres a problem

 

[$uperstang]

You Don't need a tune or anything you will be fine. Don't change your computer.

 

[Daggar]

Tune it or install your own AFR meter. You gamble your engine if you don't know what's going on with your Boost, Fuel Pressure, and air fuel ratio. For a couple hundred bucks you eliminate all the guess work.

 

[Rick 91GT]

You Don't need a tune or anything you will be fine. Don't change your computer.

Just wondering why you don't like the A9L upgrade?

 

[Ranchero5.0]

Most likely ignorance... Not a slam, just doesn't know 'bout the cobra or '94 up puter issues. Stock bolt on A trim kits will fly fine with nothing else done, however they love powerpipes, etc.

Jamie