Hello people
August 21st, 2019, 05:45 PM
#3
Registered User
Thread Starter
Join Date: Aug 2019
Posts: 1,072
My ride Is a 1969 Cutlass Supreme Holiday Coupe, hence my handle...
Original drivetrain, high compression 350 CID, THM 350, with 2.78 open rear.
310 Gross HP 390 Gross lb ft, Mine has dual exhuast ( 240 net hp 325 net lb ft ...).
She runs very well in my opinon, 15.543 @ 89.59 MPH, Atco Raceway NJ. March 2019.
Test weight (including me) = 3865 lbs on the line. 121,000 original miles...
phil
Original drivetrain, high compression 350 CID, THM 350, with 2.78 open rear.
310 Gross HP 390 Gross lb ft, Mine has dual exhuast ( 240 net hp 325 net lb ft ...).
She runs very well in my opinon, 15.543 @ 89.59 MPH, Atco Raceway NJ. March 2019.
Test weight (including me) = 3865 lbs on the line. 121,000 original miles...
phil
August 21st, 2019, 05:55 PM
#5
Registered User
Thread Starter
Join Date: Aug 2019
Posts: 1,072
Thank you Yellowstatue, thank you oldcutlass. I am happy to be here. Will post pics asap.
August 22nd, 2019, 03:07 PM
#13
Registered User
Thread Starter
Join Date: Aug 2019
Posts: 1,072
Thank you Johnny, and what a beauty you have yourself. Yes cats indeed and i highly recommend them to anyone who is leaning in that direction. Big improvement in aroma and no negative effects in performance. As a matter of fact car tested quicker after... Both flowmaster and magnaflow are great !
My exhaust is as follows, stock manifolds, hi flow cats, crossover pipe, leading to flowmaster 40 series 2 chamber mufflers.
My exhaust is as follows, stock manifolds, hi flow cats, crossover pipe, leading to flowmaster 40 series 2 chamber mufflers.
Thread
Thread Starter
Forum
Replies
Last Post
