50 years of Mercury Cougar 1967/2017
Join Date: Jun 2007
Location: Cooper City, Fla.
Unless you are going to add heads, new cams and an intake manifold
do not waste your money on exhaust systems.
Want a louder exhaust, use turbo mufflers.
The stock engines on these heaps are so limp, a Honda with a fart can gives MN12's a run for their money.
If you want 1/4 mile times to drop like a rock, 3500+ stall and 3.73 gears.
Of course this is all N/A.
Forced induction is not my style.
Also my junk has long tubes, by Sean Highland Motorsports.
They still have a pair, brand new.
Quickest N/A Modular MN12.
3880 lbs. w/driver.
Bradenton Spring Brake Shootout 03/04/2017.