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Old 10-02-2020, 09:47 AM
desgros@vtlink. desgros@vtlink. is offline
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Join Date: Mar 2014
Location: Hardwick, VT
Cobra Make, Engine: ERA Slabside BRG 289
Posts: 302
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Quote:
Originally Posted by vntgspd View Post
I can't speak to dyno numbers but I can say that on my flat-6 911 with Webers the MSD box made a substantial improvement in cold-start, idle, and low-mid range rpm manners. It also pulled more smoothly and harder to a 7300rpm redline.

My Cobra had one when I bought it so I can't compare before/after, but it also starts immediately on the first turn of key even after sitting and also pulls hard to 7K rpm.
I have the same results with my 289 Slabside.

John
ERA #3010 Slabside 289 SB BRG
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