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SVT Shelby GT500
What is the max boost the stock Eaton is effcient?
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<blockquote data-quote="serickson1" data-source="post: 12461652" data-attributes="member: 91111"><p>I drag raced the 2.2 upper, 10% lower, 21psi set up for 4 years. I finally wore out the bearings in the snout after over 300 passes. My combo included methanol injection, dual fan AFCO H/E and a 5.5 gal trunk mount inner cooler tank. The car was very consistent and the heat was easily controlled in between rounds with a large box fan and 20lbs. of ice in the inner cooler tank every 3 passes. I typically would not have to adjust my dial in more than 2 tenths from the first time trial at 9:00 a.m. to the last elimination round at 3:00p.m. </p><p></p><p>This combo really never seemed to max out as it responded to very change I made along the way......last session on the dyno before I changed to the TVS we made three back to back to back pulls on a 90 degree day.....it made 635, 629, 625, with torque in the 640 range on all 3 pulls. All numbers for my car are always on 92 octane pump gas and stock injectors </p><p></p><p>I would not be concerned with blower longevity or efficiency in the 17-19psi range.....a 2.6 upper and 10% lower is a great efficient combo that tons of guys run with no issues. A 2.4 upper or 15% lower is maxing out the blower and putting you in a position to run something other than pump gas and looking at some additional cooling mods. Hope this helps.:beer:</p></blockquote><p></p>
[QUOTE="serickson1, post: 12461652, member: 91111"] I drag raced the 2.2 upper, 10% lower, 21psi set up for 4 years. I finally wore out the bearings in the snout after over 300 passes. My combo included methanol injection, dual fan AFCO H/E and a 5.5 gal trunk mount inner cooler tank. The car was very consistent and the heat was easily controlled in between rounds with a large box fan and 20lbs. of ice in the inner cooler tank every 3 passes. I typically would not have to adjust my dial in more than 2 tenths from the first time trial at 9:00 a.m. to the last elimination round at 3:00p.m. This combo really never seemed to max out as it responded to very change I made along the way......last session on the dyno before I changed to the TVS we made three back to back to back pulls on a 90 degree day.....it made 635, 629, 625, with torque in the 640 range on all 3 pulls. All numbers for my car are always on 92 octane pump gas and stock injectors I would not be concerned with blower longevity or efficiency in the 17-19psi range.....a 2.6 upper and 10% lower is a great efficient combo that tons of guys run with no issues. A 2.4 upper or 15% lower is maxing out the blower and putting you in a position to run something other than pump gas and looking at some additional cooling mods. Hope this helps.:beer: [/QUOTE]
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What is the max boost the stock Eaton is effcient?
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