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Search: Posts Made By: 94sylvan
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Forum: General Q & A
05-11-2016, 09:07 PM
Replies: 16
Views: 2,546
Posted By 94sylvan

Nice SB... No just a little over 10.1 ...

Nice SB...

No just a little over 10.1 Full disclosure as a teenager I used to build 13 cu. in 5hp briggs & stratton flatheads that turned 11,000 rpm and produced 25+ hp. To keep something like...
Forum: General Q & A
05-11-2016, 07:44 PM
Replies: 16
Views: 2,546
Posted By 94sylvan

SB - A larger gap allows a slightly leaner...

SB - A larger gap allows a slightly leaner mixture and less likely to experience knock. I'm not talking .055" I'm talking .045-.048 which Thunderbolt wont do unless you want a mercruiser row boat,...
Forum: General Q & A
05-10-2016, 10:44 PM
Replies: 16
Views: 2,546
Posted By 94sylvan

Thanks, SB. Not a bad price if it's reliable. ...

Thanks, SB. Not a bad price if it's reliable. Anyone running this have feedback on what they were able to open up plug gaps too? I'm going to email and see what stock timing curves it supports.
Forum: General Q & A
05-10-2016, 10:20 PM
Replies: 16
Views: 2,546
Posted By 94sylvan

Is there a better coil to run with the...

Is there a better coil to run with the thunderbolt system then if the pertronix is not reliable? My automotive experience tells me there are much better ignition systems than thunderbolt, especially...
Forum: General Q & A
05-09-2016, 08:11 PM
Replies: 16
Views: 2,546
Posted By 94sylvan

That's about all this combo needs. 383 with old...

That's about all this combo needs. 383 with old school milled, ported, and flowed 882 iron heads with flat tops (-6cc reliefs) 10.02:1 compression Comp xtreme marine 262H hyd. flat tappet cam with...
Forum: General Q & A
05-09-2016, 06:39 PM
Replies: 16
Views: 2,546
Posted By 94sylvan

Pertronix ignitor III ignition opinions

Anyone using Pertronix ignitions on small block chevy's? I want to get away from the thunderbolt IV I currently have on my new 383. I'd like to be able to set up with more base timing and less...
Showing results 1 to 6 of 6


 
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