Originally Posted by
bigmatt
God don't get rid of all the old stuff. I have 4 go-tecs. Will need parts for them. I am a go-tec NUT! I cannot say or think of 1 bad thing to say about any part of the product. Once these are broken in they haul ass,keep a tune I get great mileage, with just the stock restrictors. Once I found this thread and understood how to tune these,from gen 4 too gen 5 these are super easy to tune. The engines need the same maintenance as any other engine out there. One of my 7 ports is on gallon 12. What more could you ask for. Get the new stuff here in the states, thank you.
So do the GX line of GO engines use totally different parts than the gen 5 engines? I tried to get a gen 4/5 conrod and was told that I also need a new crank as the big end is now a different size.
It would suck if the internals totaly change and there are different parts needed for the Gen 5 range, the GX range and now the MG66 range.