sirk Posted January 25, 2007 Report Share Posted January 25, 2007 hi. the shop that put my radix on had to order a new pully. i told them to order a 3.3 but to call magnuson first. long story short they put on a 3.2. will it be bad on the motor running the 3.2 with the superchips tune. i know this tune is rich. i think i read of someone using this tune with the 3.0 and still wasnt runnin lean. the shop said they put the 3.2 on because of the high altitude of where i am. about 2200 feet. it makes sence in my head that i should be ok. anyone with any experience on this or knowledge? Quote Link to comment Share on other sites More sharing options...
04CHASE Posted January 25, 2007 Report Share Posted January 25, 2007 as long as yournot running lean it shoul dbe fine. i can see why they did it with the thinner higher alt. imo id get a custom tune and throw on the 2.9 Quote Link to comment Share on other sites More sharing options...
sirk Posted January 25, 2007 Author Report Share Posted January 25, 2007 im still tryin to find a shift kit for my 4l70e before i add anymore power. after that im gonna get a good tune and possibly a smaller pulley. this my commuter vehicle also so id like to keep it extremely reliable. Quote Link to comment Share on other sites More sharing options...
dcairns Posted January 25, 2007 Report Share Posted January 25, 2007 My Radix came with a 3.1 pulley, and I have 55,000 miles on it with the stock tune. You will be fine. Quote Link to comment Share on other sites More sharing options...
trickmob Posted March 15, 2007 Report Share Posted March 15, 2007 I got a lpe 2.80 pulley.What do you think of this one, too much? Quote Link to comment Share on other sites More sharing options...
Krambo Posted March 15, 2007 Report Share Posted March 15, 2007 I kind of like the 2.8 ;) If you can control the heat and you can dial in your tune,...you will be fine. Others will disagree and that is fine. Quote Link to comment Share on other sites More sharing options...
trickmob Posted March 16, 2007 Report Share Posted March 16, 2007 Cool!thanks krambo Quote Link to comment Share on other sites More sharing options...
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