^^^Thats what has me questioning this, what trips the knock sensors? and where are they located.


If its a 90degree V6 I should be able to adapt an already exisiting SBC design to the GP with just block shaving and nothing more. Just got to make sure the center of the crank and center of the cam measurements are identical to the sbc measurements.


But about this knock thing, please tell me more. Id like to put a QUIET gear drive on the thing, it will give it a whine but nothing like the OG gear drives that sound like 4 blowers stacked on top of eachother with a monkey holding the throttle.

Ive had the noisy ones on a few sbc's before, BUT that noise hid another noise that ended up being her death cry.





If the block casting in the timing gears area are anything like the SBC it would just be one 1.5" X 1/8" piece of iron to grind off.