6k or 8k in a 68 390 GT with a 4-speed

Jsprint68

New Member

Sep 10, 2003

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NJ

Mar 3, 2006

#1

• Mar 3, 2006

• #1

I emailed Kevin at Mart Auto Works and he said that I should try posting this question on a forum. Which did the cars come from the Factory with? The Tachman said it would be a 6k but he wasn’t 100% sure.

 

6

68SPRINT

New Member

Apr 9, 2003

26

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0

Mar 3, 2006

#2

• Mar 3, 2006

• #2

I always thought it was K code Mustangs and manual Shelbys got the 8000rpm tach, everything else got the 6000rpm tach

 

D

danny clemens

Member

May 4, 2005

728

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16

Mar 3, 2006

#3

• Mar 3, 2006

• #3

I'm almost sure that the Boss 302's got the 8,000 tach.

 

9

96 DOHC Cobra

Founding Member

Oct 14, 2001

542

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16

Cerritos, CA

Mar 4, 2006

#4

• Mar 4, 2006

• #4

My first Mustang was a 68 "S" code FB with factory four-speed. It had the 8K tach.
The 67 "S" code FB four-speed that I own now came from the factory with a 6K tach.