2.7 to 2.6

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Feb 27, 2008 | 06:43 PM

SS/SC05/19/05

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Joined: 01-18-07

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From: Wyomissing, PA

2.7 to 2.6

I have my car tuned right now for a 2.7 pulley. Its got an 11.8 to 12 afr and a 7300 redline. With this tune can i just throw a 2.6 on or will i be blowing up the motor???
Thanks

Feb 27, 2008 | 06:49 PM

ColeJJones

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From: Kaneohe, HI

dude, you need a retune. thats another pound not compenstated for

Feb 27, 2008 | 06:50 PM

Area47

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Joined: 03-22-07

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From: Still fixing others mistakes.

have timing pulled, and fuel added.

or leave it alone.

Feb 27, 2008 | 06:53 PM

SS/SC05/19/05

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From: Wyomissing, PA

thank you anyone else have anything to add?

Feb 27, 2008 | 06:58 PM

OneSlowGto

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Joined: 10-27-07

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From: Rio Rancho, NM

Stay with the 2.7.... A 2.6 makes the eaton super inefficient unless your running meth.

Feb 27, 2008 | 06:59 PM

thedubsack85

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Joined: 09-29-06

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From: california

cooling mod's.. i see you have full exhaust which is good.

Feb 27, 2008 | 07:10 PM

SS/SC05/19/05

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Posts: 182

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From: Wyomissing, PA

yeah im getting a header 3 inch dp and catback put on at the end of this month. I have the front mount also. I just bought the 2.6 from zzp also.

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