You don't have to change the tune with whipples tune. It calculates on its own. I've run a couple gallons of ms109 mixed with 91 if was very noticble! I'm running the 3.625 pulley and full ms109 this weekend to see what it does.
I had to buy a different fitting because my Autometer gauge didn't come with the fitting for some reason. Until you just said yours came with one I had no clue lol. Yeah all I did was wrap it with a bit of teflon. No issues so far.
I'm actually at whipple right now they have been working on my car since 8am. After meeting all these guys I'm confident they will figure out a solution.
If you guys need a car that's having the issue to look at I'm only 3 hours away and could probably bring the car down to you on a weekend or maybe setup something during the week.
I know, this is my 5th belt that's why I said I would give it a week or so then let everyone know if it helped. None of my belts have lasted more than a week
GSLSE20B and I tried some things today. He noticed that the spring loaded tensioner seemed to be a little off. We pulled it off and the ribs were loaded with rubber scraps. Seems to be pushing the belt back towards the engine. We ended up flipping the pulley around because one edge of the pulley...
I wouldn't stray away from the whipple either. I still think whipple is the best option out there and I don't regret spending a penny on this set up. It's a problem that not many people have. I'm sure the few of us that have it will get it all figured out. I love my whipple I didn't start this...
I just did a slow mo video of mine and mine looks nothing like yours does. Mine stays straight and true. You may have something else going on than I have.
Mine took about a week and half to sound like that. Then I changed the belt 3 times and it took about a week to start again. It's worse when you are driving and going up in rpm but mine does go away when it warms up and if it's hot outside. If it's under 60 outside it's another story and the...
So I driove for about 30 miles last night after the races. Weather was around 60 degrees and the belt did not stop chirping. I'm gonna have to figure something out I can't drive all fall and winter like that lol.
Yeah if I let the car idle for about 20 minutes then go driving it doesn't chirp at all but when it's cold it reminds me of an old Honda that needs a new belt and gets me pretty embarrassed lol. I will loosen and re torque all the idlers and check alternator alignment then try another belt to...