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SVTPerformance's Chain of Restaurants
The Blower Bistro
Anybody? Innovators West 10-15% Overdrive Pulley? Boost Question?
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<blockquote data-quote="Hangman" data-source="post: 10753473" data-attributes="member: 98903"><p>I'm only running 15-16lbs of boost with a 2.70 pulley and stock crank with a YSI. Adding the 18% will put me somewhere around 19-21 PSI. Like others said above; its a function of compression ratio(mines 8.8-1), cams(stage 3 Comp cams) and heads(Livernois stage 3 w oversized valves). I scratched my head for a long time trying to figure out why I wasn't able to make good power on my motor running an SQ and 2.70 pulley. Spinning it to the max I could only see 14lbs of boost so I switched to the ysi. I'm making good power now and with the 18% crank I should see another 40-60hp I HOPE. I would guess I will be at 670-690rwhp on a mustang dynojet when I tune it next week. I'm going to put Kooks cats on it to try and quiet it down some before I tune it. The offroads, longtubes and Magnaflow scream like a banshee and then add the YSI and the car sounds like a 747 going by. Not bad for a weekend warrior car, but my wife refuses to ride in it because, "everybody is looking at us". And.........?</p></blockquote><p></p>
[QUOTE="Hangman, post: 10753473, member: 98903"] I'm only running 15-16lbs of boost with a 2.70 pulley and stock crank with a YSI. Adding the 18% will put me somewhere around 19-21 PSI. Like others said above; its a function of compression ratio(mines 8.8-1), cams(stage 3 Comp cams) and heads(Livernois stage 3 w oversized valves). I scratched my head for a long time trying to figure out why I wasn't able to make good power on my motor running an SQ and 2.70 pulley. Spinning it to the max I could only see 14lbs of boost so I switched to the ysi. I'm making good power now and with the 18% crank I should see another 40-60hp I HOPE. I would guess I will be at 670-690rwhp on a mustang dynojet when I tune it next week. I'm going to put Kooks cats on it to try and quiet it down some before I tune it. The offroads, longtubes and Magnaflow scream like a banshee and then add the YSI and the car sounds like a 747 going by. Not bad for a weekend warrior car, but my wife refuses to ride in it because, "everybody is looking at us". And.........? [/QUOTE]
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SVTPerformance's Chain of Restaurants
The Blower Bistro
Anybody? Innovators West 10-15% Overdrive Pulley? Boost Question?
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