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The Terminator
Engine/Tuning
What do I need for a kb install
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<blockquote data-quote="MalcolmV8" data-source="post: 14633288" data-attributes="member: 8854"><p>For those saying you can't run over 17 PSI on 91 pump remember tune, specifically timing, plays a big roll in that. I ran my 2.9 at 20 lbs of boost on 91 just fine. I just had to pull timing till my J&S Vampire was happy there was no more knock. Is it the most efficient? No of course not, less boost and more timing would be better but you can definitely run 20 PSI on 91 if you had to. In my case I ran this way for a summer while I prepped for bigger goals, once I had some more octane (water/meth injection) I was able to put timing back in and really wake it up and eventually add more boost.</p><p></p><p>If your end goal however is there, get a smaller blower and add some timing.</p></blockquote><p></p>
[QUOTE="MalcolmV8, post: 14633288, member: 8854"] For those saying you can't run over 17 PSI on 91 pump remember tune, specifically timing, plays a big roll in that. I ran my 2.9 at 20 lbs of boost on 91 just fine. I just had to pull timing till my J&S Vampire was happy there was no more knock. Is it the most efficient? No of course not, less boost and more timing would be better but you can definitely run 20 PSI on 91 if you had to. In my case I ran this way for a summer while I prepped for bigger goals, once I had some more octane (water/meth injection) I was able to put timing back in and really wake it up and eventually add more boost. If your end goal however is there, get a smaller blower and add some timing. [/QUOTE]
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What do I need for a kb install
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