12.33 @ 110 Na
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It catches a lot of people by suprise.. I have a few more things I need to change, like the crank pulley, move the Intake filter to a better location for a little cooler air and swap the 3.73's for 4.10.
I also need to put the direct port on it.
I also need to put the direct port on it.
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3.905 piston stock crank LS1. I'm trying to figure out gearing right now. I have 3.73's with a 26" tall tire. I'm crossing the traps in third unlocked at 5,800-5,900 = 110mph.. It seems there is about a 10% slip as 110mph locked in third should be 5,350
This is assuming 4.56 gears..
Tire- MPH = RPM Unlocked = RPM locked - Max mph locked (7,200) - RPM @ 65mph locked
26" - 111 =====7,200 ======= 6,500 ------ 122mph ------------- 2,850
28" - 110 ==== 6,600 ======= 6,000 ------ 132mph ------------- 2,675
30" - 110 ==== 6,200 ======= 5,600 ------ 141mph ------------- 2,500
This is assuming 4.88
Tire- MPH = RPM Unlocked = RPM locked - Max mph locked (7,200) - RPM @ 65mph locked
26" - 111 ===too much ===== 6,950 ------- 114mph ------------- 3,100
28" - 110 ==== 7,100 ======= 6,450 ------ 123mph ------------- 2,900
30" - 110 ==== 6,600 ======= 6,000 ------ 132mph ------------- 2,700
4.88's might be the way to go if I can fit a 30" for the jug.
This is assuming 4.56 gears..
Tire- MPH = RPM Unlocked = RPM locked - Max mph locked (7,200) - RPM @ 65mph locked
26" - 111 =====7,200 ======= 6,500 ------ 122mph ------------- 2,850
28" - 110 ==== 6,600 ======= 6,000 ------ 132mph ------------- 2,675
30" - 110 ==== 6,200 ======= 5,600 ------ 141mph ------------- 2,500
This is assuming 4.88
Tire- MPH = RPM Unlocked = RPM locked - Max mph locked (7,200) - RPM @ 65mph locked
26" - 111 ===too much ===== 6,950 ------- 114mph ------------- 3,100
28" - 110 ==== 7,100 ======= 6,450 ------ 123mph ------------- 2,900
30" - 110 ==== 6,600 ======= 6,000 ------ 132mph ------------- 2,700
4.88's might be the way to go if I can fit a 30" for the jug.
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