how far can they go on a 250hpdi and still run on 93? theres a few extra sets of heads laying around and we want to tinker...
also, will it make a difference when a series 2 powerhead is swapped in?
how far can they go on a 250hpdi and still run on 93? theres a few extra sets of heads laying around and we want to tinker...
also, will it make a difference when a series 2 powerhead is swapped in?
HT is not gonna give up the recipe...Tinker you may, But I would send them in to HT to get the work done. It's cheaper than you might think.
![]()
![]()
Marks Props 317-398-9294, 1850 East 225 South, Shelbyville, Indiana 46176 propellerman59@gmail.com http://www.marksprops.com/index.html
Mike as always is right. I would rather let hydrotec do it, if it's not done right you will take a chance of ventilating a block.
They have done all the Dyno testing torture tests and reserch to know what is too far with what gas ect.... a set of heads from hydro tec is cheeper than blowing one up while you experiment.....