2007 Yamaha C3 Turbocharged, It runs on E85!

Put the factory Fuel Injector back in and she fired right up! A little tuning and trying to figure out why I only am getting 1 PSI max.I mispoke about the video being PT3 its really PT4.After my battery comes I make PT5! Thanks for watching.

[@Redlineracing91]

Great vid so long story short I have a c3 as well and is turbo also I don’t have the tuner yet but my wideband shows great airfuel and only gets to 1.5 pounds of boost that’s it It actually feels slower than factory on my end. Happy there is another turbo c3 out here 😎. But some how we are gonna figure this out

[@woodzandweldz4349]

Cool! I am studying about that Garrett turbo I used and tried even unhooking the wastegate vaccuum line.I think that the turbo not spooling enough is a combination of only 49cc, the diameter of tube I used on the hot side and also how long the tube is.Not getting the exhaust pressure, thermal expansion it needs to spool.What turbo are you running?

[@Redlineracing91]

@@woodzandweldz4349 right. I have even tried the air capacitor deal MIT did. Still only 1 pound. I wonder if a deal like that for exhaust would also help that. I have a turbo off a small caterpillar made by garret. Gt1241. I get to about 1.5 psi at about 30 mph than just stays there We should link over the phone somehow and chat about it

[@woodzandweldz4349]

Im curious about your piping setup.Could you post a pic of your routing.The diameter and length from out the header flange to turbo.Did you wrap the pipe with headder wrap? Im thinking it may help the turbo spool.Also my slidrs I had in it were 3.5gram and I changed them to 6 gram.It is actually not allowing my scooter to go past 9200RPM.With the 3.5gr I was buzzing to 13500RPM at times and it pulled hard!That was before I realized the turbo wastegate had been open the whole time.Also what boost gauge are you using? I even wondere itf my hf gauge was bad.Post a picture sometime. My email is [e-mail]