View Single Post
  #4 (permalink)  
Old 05-12-2008, 07:33 AM
BDHE's Avatar
BDHE BDHE is offline
CC Member
Visit my Photo Gallery

 
Join Date: Sep 2006
Location: Rolla, MO
Cobra Make, Engine: Superformance, PE 514
Posts: 134
Not Ranked     
Default

Quote:
Originally Posted by blykins View Post
For authenticity sake, the FE would be the winner. However, for power, and the ability to uncork an unreal amount of power for the future, the 514 would win hands down.
I would fully agree with this comment. From a bang-for-the-buck standpoint, you can't beat a stroked 385 series motor. My research indicates that a 385 series can be built to deliver impressive HP and torque numbers without being out on the ragged mechanical edge. An FE will typically deliver comparatively lower numbers while costing more.

If you're wanting to field the most authentic cobra you can and still get impressive horsepower and torque, then a stroked aluminum FE from someone like Kieth is the way to go. Assuming, of course, the additional $6000 isn't a show stopper for you.

Our cars are traction limited -- typical cobra power-to-weight ratios are just too high (it makes me smile just to type that). Theories point to the fact that we won't be able to efficiently hook-up anything past 400 HP from a standing start, anyway. Of course, in the road race environment that is the natural habitat for cobras, high numbers become useful again. I'm as guilty as anyone else with regard to wanting a dyno sheet to brag about; but having an aluminum FE from Kieth is something to brag about in itself.

Bottom line -- make your choice based on what you see as the "perfect cobra". There is no "wrong" choice here.

Bryon
Reply With Quote