96x71 or 96x78 motor - That's the question |
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96x71 or 96x78 motor - That's the question |
KenH |
Jun 13 2006, 12:23 AM
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#1
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Senior Member Group: Members Posts: 680 Joined: 16-January 03 From: Gilroy, CA Member No.: 156 |
In playing with my el-cheapo dyno program it looks like you can get the same HP with either a 71mm or 78mm stroke. The 78mm however gives a bit more torque.
Over all the CAM seems to give the biggest improvement. The question is - is it worth the hassle to go to 78mm stroke (T1 rods, special pistons, clearence issues, cost of rods, crank, pistons) for 10'lb of torque?? Looks like 96mm x 71mm with good heads, proper CAM, optimun fuel delivery, FI or Carb, will make a pretty good motor. Comments?? Ken |
Twystd1 |
Jun 13 2006, 01:22 AM
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#2
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You don't want to know... really..... Group: Members Posts: 2,514 Joined: 12-September 04 From: Newport Beach, California Member No.: 2,743 |
It really depends on your end result.
What are you looking to do with this car when finished? It's all in the package...!!!!!!!!!!!!!!!!!!!!!!!!!!!! Give us some more data to work with. Twystd1 |
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