whats left before going cam/converter?

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May 13, 2013 | 11:12 AM

#11

v8hunter

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From: Eugene, Oregon

I personally have not seen any performance difference between some good 92 octane and E85. Just a thought...smaller diameter tires (drs or slicks) are the same as changing your gears slightly.

Do you feel that you got any significant gains with either the magnaflow muffler or the LS7 throttle body?

Quote:

Originally Posted by 20002wdchevy

As the title states whats left that I can do to my truck before tearing into the engine/trans? Got the ARH's in and tuned for, Magnaflow muffler with the stock tailpipe, power bond UDP, Airaid JR, LS7 TB, and a HEAVY right foot. Am I missing something? The 6.2 truck has been a blast and I hope that with a good tank of E85 and possibly some more tuning tricks I can see a 13.0-13.2 at 100+.
Sorry for a newb type question but I was hoping Ive overlooked something.

Thanks,
Clint

May 13, 2013 | 12:18 PM

#12

shaw_426hemi

TECH Regular

Joined: Jan 2012

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From: Minnesota

Could always spray it. Otherwise do the gears and dshaft and wait for your 50k milage mark and save up for whater you plan.

May 13, 2013 | 08:38 PM

#13

20002wdchevy

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From: Kansas

Honestly I've had huge gains with e85 although I have a great tuner. The tb and muffler and MIT went on the day I had it tuned the first time so I can't really say individually what helped and what didn't . I'm thinking I could gear it, run a smaller dr and get the driveshaft and call it a day although after seeing the proton kit install spraying it would be awesome!....