'85 - Mark's Exhaust 4-2 with SuperTrapp's

VMAX  Forum

Help Support VMAX Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

427FE

Active Member
Joined
Apr 30, 2022
Messages
30
Reaction score
19
Location
Littleton, CO
My brother purchased this bike for me and we been working on it after sitting for 15 years. It has just under 20K miles, and it's road-worthy now. Still much to do, but we upgraded forks with Race Tech springs and emulators, Ohlins rear shocks, Mark's exhaust 4-2 and had SuperTrapp cans fabricated on. Attached is a short video. Ready to terrorize the Denver area this summer, lol!
 

Attachments

  • IMG_2175.MOV
    37.7 MB
My brother purchased this bike for me and we been working on it after sitting for 15 years. It has just under 20K miles, and it's road-worthy now. Still much to do, but we upgraded forks with Race Tech springs and emulators, Ohlins rear shocks, Mark's exhaust 4-2 and had SuperTrapp cans fabricated on. Attached is a short video. Ready to terrorize the Denver area this summer, lol!
Marks is best!!!
 
Fitting your screen name is 427FE, the Ford engine was not the newest, but it found a home in another classic performance vehicle the 427 Shelby Cobra. The VMax and the 427 Shelby Cobra are two great performance icons.

1685195188338.png

The article makes a great read.
https://magazine.cycleworld.com/article/1985/5/1/v-max-vs-427-cobra
1685195293244.png

The idea for the 0-100 mph-0 mph had its creation when Aston-Martin wanted to display their GT's all-around sporting abilities, and around 1960, they advertised their gran turismo as capable of accelerating to 100 mph from a standstill, and then being able to brake back to 0 in an elapsed time of 25 seconds. Now recall that the cars of that time were not especially fast, the biggest Ford was a 406 cu. in. engine, the performance-leader Chevy was sung-about by the Beach Boys, the 409, and the Mopar was the 413 cu. in. 'wedge.' American Motors had a 327, and no, it was not "the same as" the Chevy, and besides, they were busy beating the Big Three to the compact car marketplace with the Nash Rambler in the 1950's, also the Metropolitan, and the American, first offered in 1958. Known as Rambler, and then AMC, their cars were advertised as 'sensible cars,' as the CEO referred to them; the Rambler SC/Rambler, the AMX and the Rebel called 'The Machine' (capable of 14 second 1/4 miles off the showroom floor) performance models were almost a decade in the future. Even their import-fighter Gremlin was available with a V8, and it could do high 13 second 1/4 mile runs as stock. Like specialist tuners Callaway, Steeda, Yenko, Baldwin Motion Performance, Royal (Oak MI) Pontiac, (Mister Norm) Grand Spaulding Dodge, Jack Roush, Lingenfelter, Saleen, and Hennessey, and others, you could buy parts for turning your car into a dragstrip terror, or at-least, something far from what it was capable of, off the showroom floor.

That 25 seconds 0-100-0 was admirable, for the Aston-Martin which had its roots in the 1950's. An American car's drum brakes would be pretty-much used-up by the time it made it to 100 mph and braked back to a standstill. Trying a successive run to 100 mph and another brake effort to 0 would reveal the pitiable state of the brakes on most cars. Sure there were 'police' options for wider, better-compound drum brakes, also known as 'fleet-use,' but most cars' abilities in this type of performance contest would be producing noticeably longer distances for the second stop and accompanied by acrid fumes evident to the intrepid driver abusing their domestic car's stopping power.

If you saw Ferrari vs. Ford, you know 'who is Ken Miles.' He was the guy who drove the Shelby Ford 427 Cobra from 0-100 mph-0 in 13.8 seconds. Quite an improvement on the 'gentleman's express' Aston-Martin, but the Aston-Martin also had two more seats, but they were more for children than adults.

Bottom line the Shelby Ford 427 Cobra is a historic benchmark in performance. So is the VMax.
 
Last edited:
Fitting your screen name is 427FE, the Ford engine was not the newest, but it found a home in another classic performance vehicle the 427 Shelby Cobra. The VMax and the 427 Shelby Cobra are two great performance icons.

Yes, familiar with the articles you referenced. I'm a 427 FE / FE engine fan and Ken Miles fan and Gen I Vmax fan. My very first bike, I bought at 22 years old, a brand new 1990 Vmax.
 
Absolutely [email protected]
He doesn’t respond particularly quickly but be patient and he will get to you. I would not run any other exhaust on my Vmax. I have a 4 into 2 with 12”cans 3.5” outlet no down turn. My best brother Steve o has 14” cans same openings no down turn. You gotta hear it when our exhausts harmonize thru 7 /8000 rpm.
 
Absolutely [email protected]
He doesn’t respond particularly quickly but be patient and he will get to you. I would not run any other exhaust on my Vmax. I have a 4 into 2 with 12”cans 3.5” outlet no down turn. My best brother Steve o has 14” cans same openings no down turn. You gotta hear it when our exhausts harmonize thru 7 /8000 rpm.

Is there anyway to look at options for his exhaust here on the site?
 
I may be buying up his remaining inventory (which by the way is VERY limited).
 
Back
Top