Very pleased with Mass-Flo. Installation instructions are very clear. Everything fit. Questions are very clearly answered by Tech Support. I'm still at a GoKart stage so I haven't had a chance to test it on the road under higher rpm's. But I have it tuned very smooth right now...if interested look at YouTube "first GoKart 6690" to hear what it sounds like with the correct timimg and fuel pressure. Peace.
That's an old cobra coupes chasis
fuzzybluehatwearer 1 year ago
Timing is off, i'm sure she will sound great wants it is set.
k9forkids 2 years ago
@k9forkids he flooded it
katskratchkustumz 9 months ago
Very pleased with Mass-Flo. Installation instructions are very clear. Everything fit. Questions are very clearly answered by Tech Support. I'm still at a GoKart stage so I haven't had a chance to test it on the road under higher rpm's. But I have it tuned very smooth right now...if interested look at YouTube "first GoKart 6690" to hear what it sounds like with the correct timimg and fuel pressure. Peace.
ojkanobe1 2 years ago
How did the mass flo work out?? did you like the product. wa sit easy to install?
stang1973 2 years ago