cheers guys im not too sure what the difference is between mfi and efi!! think mfi!

problem is i dont have anything else to use minus motorbike and its not the weather for that!

i just cant understand how its changed from running ok to been a bag of crap since i did the head gasket doesnt make sense!

as far as i know everything went back together as it should have, its annoying cause i know that the guys at MSD will be avle to sort it but anything could happen between now and then! and id rather it didnt but knowing my luck it will!

and yeah to be a little clearer the car is useable but no boost unless you feather the throttle up to full revs and eventually you get something that resembles boost! or the other way is to just boot it full throttle and it goes like a stabbed rat! its just a bit annoying!! and im a little concerned for the engine internals!

but because insurance companies hate me im having to keep using it! i cant get a 2nd car!

oh and something else there doesnt seem to be any predet or pinking