CodeMan
12-30-2009, 05:10 PM
Got'em in and so far so good. I can really tell the difference when overdrive is off. The RPM's climb fast. :2thumbs: However, I havent really put them to the test quiet yet....only put about 70miles on them. Its taking a lot of self control to not hotdog around.
I dont want to jump to conclusions, but I am already thinking the 4:10 tune may need an little tweeking, but...wont know for sure for another few days. (Have someone in mind if that needs to be done)
The drive home after the install was fine. Just as I was informed, the RPM's were at or around 2600 @ 80-85mph. Before the install, the RPM's w/ 3:55's would be @ 2300. So no major change.
When I posted my questions about the upgrade several months back, my 2 concerns were the RPM's (Living in Southeast New Mexico, lots of open road with several miles between each town, speeds can easly be maintained at 80mph) & the gas mileage. Got great feed back & advise....& even got a little "Jerry Springer" drama on the thread between some members too.... :duel::popcorn: :argue: :rofl:
Tomorrow afternoon we are heading north to Albuquerque for the New Year weekend to visit some friends. Its about 275 miles up & should be just right for the break-in & to measure the gas mileage??
Hope everyone has a SAFE New Years!!!
I dont want to jump to conclusions, but I am already thinking the 4:10 tune may need an little tweeking, but...wont know for sure for another few days. (Have someone in mind if that needs to be done)
The drive home after the install was fine. Just as I was informed, the RPM's were at or around 2600 @ 80-85mph. Before the install, the RPM's w/ 3:55's would be @ 2300. So no major change.
When I posted my questions about the upgrade several months back, my 2 concerns were the RPM's (Living in Southeast New Mexico, lots of open road with several miles between each town, speeds can easly be maintained at 80mph) & the gas mileage. Got great feed back & advise....& even got a little "Jerry Springer" drama on the thread between some members too.... :duel::popcorn: :argue: :rofl:
Tomorrow afternoon we are heading north to Albuquerque for the New Year weekend to visit some friends. Its about 275 miles up & should be just right for the break-in & to measure the gas mileage??
Hope everyone has a SAFE New Years!!!