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kenikh kenikh is offline
3 restos WIP = psycho
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Join Date: Feb 2005
Location: North of Exit 17
Posts: 7,729
Originally Posted by sundevil64 View Post
I don't think budget will allow the twin plugs and cams. I'm afraid to ask...
With Megasquirt, twin plugs just make sense, if you can swing a few hundred more bucks for the plug hole machine work. Since you will already have everything in place, assuming you are going crankfire, adding the extra plugs is simple. If you aren't planning on going crankfire, you can literally fund a crankfire EDIS ignition by selling your dizzy.

Also, cams aren't terribly challenging, since SC/3.2/964 cams are readily available inexpensively, too. I know it is a snowball effect, but if you really want 450HP, you really should consider these now. For example:
FS---SC cams
These are an easy regrind to 964, which provides about 550 HP of headrooom on a 930.
78SC Cams from a 50K mile engine
At $100, a cheap upgrade to SC cams from 930.

- 1965 911
- 1969 911S
- 1980 911SC Targa
- 1979 930
Old 06-21-2010, 09:05 AM
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