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SVTPerformance's Chain of Restaurants
The Blower Bistro
S-Trim/High CR question
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<blockquote data-quote="Stanger00" data-source="post: 12736257" data-attributes="member: 128629"><p>We have my shifts commanded at 5800 and shift does not happen till 6800+. Wheelspin kills it. You may also have ECU issues. My processor overloads and resets at 7k rpms when my car shifts. </p><p></p><p>I have a 3.1 pulley with 10% overdrive and make 16psi at 7k rpms. But it is a Si trim it only cost 500 and change to have new seals, bearings and impeller upgraded from the V2 S trim. If my 2 valve made 600 with pump gas timing than your B head should as well without a problem.</p><p></p><p>Edit: you are running a lot of compression and will be running better fuel. 600 for sure if you run that pulley combo.</p></blockquote><p></p>
[QUOTE="Stanger00, post: 12736257, member: 128629"] We have my shifts commanded at 5800 and shift does not happen till 6800+. Wheelspin kills it. You may also have ECU issues. My processor overloads and resets at 7k rpms when my car shifts. I have a 3.1 pulley with 10% overdrive and make 16psi at 7k rpms. But it is a Si trim it only cost 500 and change to have new seals, bearings and impeller upgraded from the V2 S trim. If my 2 valve made 600 with pump gas timing than your B head should as well without a problem. Edit: you are running a lot of compression and will be running better fuel. 600 for sure if you run that pulley combo. [/QUOTE]
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SVTPerformance's Chain of Restaurants
The Blower Bistro
S-Trim/High CR question
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