Needing some opinions....
Dec 4, 2008 | 07:45 PM
#11
Teching In
Joined: Jan 2005
Posts: 41
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Thats why I'm questioning this place. I've never even heard of them tuning before, but they say they use HPtuners. The only other guy around here is getting out of tuning. I would rather dyno tune but not somewhere to leave my truck for two days which is dumb. I may have to travel a couple hours or send my PCM for a mailorder tune. Will stock injectors be ok?
what year is your truck? you will be pretty close to maxing out the injectors in the upper RPMS 6K+ with that cam. well at least my buddies truck(02) was. he had lt headers too. im almost positive 99 trucks had smaller injectors so if yours is a 99 i would look into upgrading.
Dec 4, 2008 | 08:15 PM
#12
Even not an 03 you definitely want to check the duty cycle. or just upgrade.
My stock cam was at 77% after tune and LT's. I haven't checked after the cam but it's probably upper 80's. You cam is a bit larger.
My stock cam was at 77% after tune and LT's. I haven't checked after the cam but it's probably upper 80's. You cam is a bit larger.
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