What bothers me is that the same cops writing tickets probably raced their Chevelle's and Camaro's and Mustangs back in the 70's, before it was punishable by 3 months in jail and having your car crushed. I bet if you ask most of those officers, they would tell you that being able to drive fast...
I sold it to him, so it can't be the problem. Look for problems with all the items not purchased from me. :biglaugh:
The Stinger couldn't make the boost drop like it's doing unless the tune was so far off that the engine's power output dropped off. Put a heavier spring in the wastegate and...
Oh man, you'll absolutely love it here after putting up with the SF bs for a few years. :icon_bigg
You'll feel like you just got out of the looney bin. :biglaugh:
Welcome!
5m and 7m cranks are different, different snouts for different pulleys.
[/end thread] :biglaugh:
You'll find some good info here ----> http://www.supramania.com/forums/showthread.php?t=33823&highlight=5m+crank+7m
Problem Found!!! Stop the thread! :p
Look what's happening at 19psi! It's going to run way too rich and bog, causing the lack of boost. These maps are very critical to engine performance, the engine is going to run how the map looks, terrible.
Here's what my map I made for my...
I would go with a smaller AR for a 7m with stock head, maybe a .70 devided housing if you have a devided manifold. Honestly though, a 60-1 might be a better match for 15psi on a stockish 7m.
Here's some pics taken today, a 57 trim with .58 AR devided housing on the left, and the DM67 with...
I found out something interesting today! Our "T-66" compressor actually is the SAME compressor wheel used on the T04R and T04Z, and the PT67. :aigo: So I am going to change the name of the T-66 to a DM67. I just got a new turbo we had built custom for a customer, it's a DM67 with a .81 AR...
The only part of the map that will really change when you go big single is the rpm that the turbo spools and the amount fuel needed under boost. Tweaking a map from twins to single is not hard to do at all.
The way you described it, I don't think the dampener would be causing the problem...
Our T-66 is actually a 66.75mm p-trim, so we could actually call it a 67mm. We just called it a T-66 because that's a well known model turbo. Maybe if we call it a DM67 it would be more appealing? :)
And I have a bunch of exhaust housing options available now. .58 devided, .68 undevided, .70...
That's a lot more money then just a simple inspection of the turbo, if it was causing a problem like this it would be obvious. Either the shaft wouldn't turn or the compressor or exhaust wheel would be damaged. I wish I could see it in person, we could probably figure it out in 10 minutes.
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