Thread: 428 street engine 3.55 gears
View Single Post
  #16  
Old 12-27-2025, 11:31 AM
Half-Inch Stud's Avatar
Half-Inch Stud Half-Inch Stud is offline
Ultimate Warrior
  
Join Date: Jul 2000
Location: BlueBell, PA or AL U.S.A.
Posts: 18,892
Default
Ref. Note; we thoroughly enjoyed a 70 GTO stick car with a 2.54:1 posi rear. 1900 rpm on HWY

Any HWY RPM from 1900 to 2500 @ 75 MPH is an eye-opener joy.

Reply With QuoteReply With Quote