07-19-2008, 07:41 AM
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CC Member
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Join Date: Nov 2006
Cobra Make, Engine: ERA, FE BBF
Posts: 389
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Quote:
Originally Posted by COBRAMAN 484
I tried a 100amp powermaster but it wouldn't fit, it was about .125 inches to long. I picked up a 100 amp chrome motorola. It works fine the only problem I have is even with the smallist pully I could find, at night with the lights on when the engine is at idle (1000rpm) my wideband meter won't show the air fuel readings. It defaults to 14.7 when the voltage is below 12volts. I use a tempo regulator and have it set at 14.5 volts but i don't think I want to set it any higher.
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Sounds like a good solution. You can install the 100A powermaster by using a 2 groove pulley set and a spacer on the alternator mount. This is what I did with my motor. To improve the appearance, I had a local machinist remove the back unused groove on the water pump pulley. If you look closely at the damper pulley in the picture below, you can see the second groove.
- Fred |
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