has any one fitted supercharger and microtech fuel injection
having problems cranking high resistance preingnition think it might to much boost
(ing timing?)
(wastegate?)
if anyone could offer any helpful ideas would be greatly appreciated

Wish I could help. But may I ask how did you manage to fit the supercharger to the belt system?

More info would help. What compression ratio, what pump size, what pulley ratio, what psi boost, do you have a bypass valve, what rpm are you obtaining, what fuel, what ign, what timing setting, what other variables can you add?

Problems cranking? Do you mean starter cranking?

i supercharged my 71 kombi 8 seater using a toyota 12 the interesting thing was getting the dizzy to advance no more than 20% i nearly tore my hear out until found that after the fix all was wonderful any more questions pm me

if its like a kick back on start up, then ignition is too retarded. doesn't matter if its supercharged or n/a. remember at start up superchargers boost pressure is zip.

Not flat battery? Bad earth? sticky solenoid? what does the 'hard' start actually feel like?