Timing tables incorrect?

[blades11b]

Quick question to see if anyone has ran into this. Im new to tuning and was using Josh H's timing calc 3.1 but when it generates the timing table it is incomplete? 21674

[koolky]

No need to recalculate for 50% below 1400 rpm or at low mm3. Keep in mind that at 50/50 in the calc that you some of the new values will be lower than the stock values which you might want to retain. In the cruising range you may be able to push the timing up above 50/50. There is a lot more that should be considered than just calculating the timing to 50% and pasting that portion to your tune. Its been a while since I've searched but there is a lot of good info and theories on this forum and others ;)