EMISSIONS. Hydrocarbons burn out at higher temps, which allows the viper and every other car in production to run hotter. C5 vettes fans don't kick on until 220. It won't hurt anything, but some power is generally left on the table. If you go much lower than 180, extensive tuning is required...
"Doing a back to back pull with just the time it takes to change out the ecu cause the big Viper motor to heat soak and the second test will always show less power - even using the same ecu for both tests. been there-done that."
Not true- If you keep your IATs consistent on your pulls- Do...
"The stories range from running rich to losing a lot of HP to small gains. The car was dyno run after sitting at about 1.5 to 2 hours before each pull.
I think that if we had run the car with the stock ecu and immediately replaced it with the Mopar ecu the Mopar ecu would have yielded lower...
I'll get some pics up soon... I'm working on final pricing and core exchange program (so you don't have to sit for 3 weeks w/ no throttle body). I'll know more by the end of the week. I will probably be looking for 3-5 more "mules" to test and give some unbiased results for a discount...
Just letting everyone know we have found a consistent 10+ HP on our throttle body set-up. Yes, it is a ported body, but we have tested numerous programs to try and get max power from just the throttle body. No, not a huge gain but not bad for a 30 minute bolt-on! Testing was done with engine...
Posted a while back for my friend who owns the dealership- must go soon. Car is a beautiful black mamba #125 of 200 brand new in showroom. Ask for Scott (owner) (800) 658-3671 or Chad. Delivery available. Thanks
Located in Watertown SD @ Watertown Ford Chrysler Center
Couple things to check before blaming the car- is the correction factor SAE, STD, or uncorrected (doesn't say on the sheet). A day with cruddy weather can affect uncorrected #'s quite a bit. The other q is did they sniff it with the wideband to test air/fuel (some of these cars have really...
Local Dealer has a beautiful new black mamba for sale. Located in Watertown, SD @ Watertown Ford Chrysler. Dealer is a friend of mine and says it HAS to go. Contact Scott @ (605) 886-5844 or (800) 658-3671. Delivery available.
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