4.698GT

Scheduled my dyno run and tune!! Big Daddy's Performance is going to be doing the tuning. I can wait to see what happens. Anyone want to take a guess at numbers? I am betting around 270 but you never know what it will do. Its gonna cost 850 including the cost of a tuner.

also any recommandations to do the couple of days before the tune. I was thinking fresh plugs, oil, and gas and check over the other various filters. any other recommandations?

amoosenamedhank

I would think you would be higher then 270 but it doesn't hurt to set your goals low. I made 286 with a similar set up and my numbers were a little low.

jeed64

well heres what i did before getting my car tuned...

i setup the time to be tuned early morning so the air temps are a little cooler
*Autolite Double Platinum Spark Plugs (Gapped .054)
*MSD 8.5mm Super Conductor Wires (old wires couldn't spark past 5200rpm with +12*)
*Cleaned K&N Filter
*Castrol Synthetic 5w-20 Oil Change (6.5qtz)
*K&N Oil Filter
*Fram Fuel Filter (only one they had at the parts store available :\ )
*Cleaned MAF / Coil Packs

then just the basic look arounds to see if anything is out of place and what not then i drove it next morning to get it retuned with the new motor.

my final numbers with a 9.3:1 CR (motor built for boost) was 260rwhp & 290rwtq with +12* & 12.9 A/F