Hey i just finighed my v6 to v8 swap on my silverado and my rps are too high before with the v6 going 70 they were around 2k now there like almost hittin 3k do i need to retune on different stall need help please
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Hey i just finighed my v6 to v8 swap on my silverado and my rps are too high before with the v6 going 70 they were around 2k now there like almost hittin 3k do i need to retune on different stall need help please
does it idle higher? Change the tach resolution in your tune to 7, high and low.
On your swap what mounts did you get . I have a 02 4.3 swapping to 5.3 what all do I need to fit the frame on truck
Fit motor to frame
get v8 frame mounts and motor mounts
Another question I bought a 2006 fuse box and hooked up the 2006 harness to it just have a pedal connection left that my 02 v6 don't have is it importantQuote:
Originally Posted by blacstar
If you are switching to electronic throttle body then yes its very important.