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2013-14 Shelby GT500
The Resurrection of "The ACCUSER"
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<blockquote data-quote="Bad Company" data-source="post: 16961969" data-attributes="member: 141815"><p>The car is almost done.........again. Here is a dyno sheet. The red dash line is Hp pump E85 and the solid red line is pump 93. The blue dash line is torque on pump E85 and the solid blue line is torque on pump 93. RPM during testing was 7700 on E85 and 7000 on 93 Octane. Hopefully the picture is easy to read on here. Ryan was very conservative in the tuning, boost was right 18.5 to 19psi on both runs. I did a short test drive on the E85 tune on the street Friday.........all I can say is 1208 Hp on a street tire is a lot of fun. Actually the car is extremely easy to drive for the power it is producing. I couldn't be happier about the outcome. This was achieved with a ATI stock lower diameter pulley and a 4" upper pulley. There is a lot more power available with a upper pulley change.</p><p></p><p>The car needs a few things finished up with the roll cage versus seating position. I unfortunately have short legs, to keep the opening large enough to get in the car, the bars that go over my head were not moved towards the front of the car, so the pedals have to be extended for me to reach them without having to stretch. Also the engine has had a surging issue on initial start up from day 1 of the rebuilding process with the KB 4.2L SC and the mono blade throttle body. Ryan thinks it is being caused by the big mono blade Kenne Bell throttle body. He wants me to contact KB tomorrow as he thinks they've got a revision available with the TB for this problem. He had heard KB had been bought by someone else. While doing a little research I believe he is correct as I'm finding links on the KB website to Accufab Racing and Lenco Racing Transmissions. It looks like John Mihovetz is the new owner of KB, I actually was hoping John bought KB when Ryan stated that a new owner had taken over the business.</p></blockquote><p></p>
[QUOTE="Bad Company, post: 16961969, member: 141815"] The car is almost done.........again. Here is a dyno sheet. The red dash line is Hp pump E85 and the solid red line is pump 93. The blue dash line is torque on pump E85 and the solid blue line is torque on pump 93. RPM during testing was 7700 on E85 and 7000 on 93 Octane. Hopefully the picture is easy to read on here. Ryan was very conservative in the tuning, boost was right 18.5 to 19psi on both runs. I did a short test drive on the E85 tune on the street Friday.........all I can say is 1208 Hp on a street tire is a lot of fun. Actually the car is extremely easy to drive for the power it is producing. I couldn't be happier about the outcome. This was achieved with a ATI stock lower diameter pulley and a 4" upper pulley. There is a lot more power available with a upper pulley change. The car needs a few things finished up with the roll cage versus seating position. I unfortunately have short legs, to keep the opening large enough to get in the car, the bars that go over my head were not moved towards the front of the car, so the pedals have to be extended for me to reach them without having to stretch. Also the engine has had a surging issue on initial start up from day 1 of the rebuilding process with the KB 4.2L SC and the mono blade throttle body. Ryan thinks it is being caused by the big mono blade Kenne Bell throttle body. He wants me to contact KB tomorrow as he thinks they've got a revision available with the TB for this problem. He had heard KB had been bought by someone else. While doing a little research I believe he is correct as I'm finding links on the KB website to Accufab Racing and Lenco Racing Transmissions. It looks like John Mihovetz is the new owner of KB, I actually was hoping John bought KB when Ryan stated that a new owner had taken over the business. [/QUOTE]
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The Resurrection of "The ACCUSER"
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