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SVTPerformance's Chain of Restaurants
The Blower Bistro
vortech v2 si
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<blockquote data-quote="Stanger00" data-source="post: 16664011" data-attributes="member: 128629"><p>I run my V2 Si with 3.125” and 10% OD crank. The motor spins to 7k rpms which puts the blower a few thousand over max impeller speed. However, you would also need to factor slip.</p><p></p><p>I have a std bore 4.6 with 17cc pistons, TFS 44cc heads and off the shelf TFS cams with the bigger specs. Bought all of this 2010-2011. Surprisingly it made 16psi and with 91 octane put out 615hp to the wheels. The PI intake was a restriction at 6krpms. </p><p></p><p>I don’t see 800hp but maybe 700 with the right intake and cams. But then you would only have top end power like above 5-5500 rpms.</p></blockquote><p></p>
[QUOTE="Stanger00, post: 16664011, member: 128629"] I run my V2 Si with 3.125” and 10% OD crank. The motor spins to 7k rpms which puts the blower a few thousand over max impeller speed. However, you would also need to factor slip. I have a std bore 4.6 with 17cc pistons, TFS 44cc heads and off the shelf TFS cams with the bigger specs. Bought all of this 2010-2011. Surprisingly it made 16psi and with 91 octane put out 615hp to the wheels. The PI intake was a restriction at 6krpms. I don’t see 800hp but maybe 700 with the right intake and cams. But then you would only have top end power like above 5-5500 rpms. [/QUOTE]
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SVTPerformance's Chain of Restaurants
The Blower Bistro
vortech v2 si
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