kellyjeff19
New Member
- Joined
- Jul 7, 2019
Hey guys iv been digging thru forums looking for some one that has had the same problem is as me but haven’t had any luck finding anything. So I have a rebuilt 3.8 na even fire it’s been bored .60 over turned crank new cam all new bearings timing chain Quadrajet carb new rebuilt new hei distributer wires plugs and this engine will not turn more then 3000rpm and it seems to be hitting a wall also it only gets 10mpg. i have tried multiple carbs based on my results I don’t think it’s fuel system related this engine is in a 1979 Toyota pickup and is adapted to a 700r4 I don’t have a lot of experience with these 3.8s so I’m not sure what to expect anyone got any ideas?
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