Thread: 80mph... What next?
07-16-2013, 08:29 PM #1
80mph... What next?
Hey guys I have been hovering around the 80mph mark now for quiet some time, have just ordered a pressure relief setup off DCC and would like to hear your opinions on what I should do next? Was thinking of lightening up the valve train and spinning it a bit faster with a reflashed ecu....
07-16-2013, 09:10 PM #2
supertech valvetrain (springs/retainers) plus either a les cooke 9.5K ECU Reflash or a Vtech 9.5K ECU Reflash. After that if you are still hungry one of those stage 2 Cams.
07-16-2013, 11:18 PM #3
Are the standard valves up to spinning at 9.5k?
07-17-2013, 05:00 AM #4
07-17-2013, 11:34 AM #5
- Join Date
- Jul 2005
- Lake Dunlap, Texas
Cris (slow91) head porting will give you 250 to 300 RPM.
07-17-2013, 07:11 PM #6
- Join Date
- May 2011
- West Texas
Definitely install prv's for 80+ on an x model.
I'm surprised she hasn't shaken her tail at you as fast as you're running...
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