Quote:
Originally Posted by maddison_vts
Just a question, mainly aimed at ross...
What power will the ma box take (in your opinion) before it begins to strip gears?
I've stripped 3rd once in mine when it was tad over 200bhp atw, it was wheelspinning, and then suddenly gripped and boom 3rd gear said good night. However, I ran more boost/more power and didn't have an issue.
Would 250bhp at the wheels do this on a regular basis? Or were you on the be set up when you had 270atw?
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I'm not really in a position to answer that mate to be honest - I went straight to BE and never ran boost on the MA. To the best of my knowledge though, Titch, Shaun, and Brent all ran MA's for a while and didn't kill them instantly - I think a lot has to do with having some mechanical sympathy. Colin got through a lot of boxes because he has none! I think it's fair to say though you're asking for trouble - even the most careful driver will get the situation like you've described eventually - loss of traction then a sudden gain of grip. And 3rd gear seems to be the weak point on the MA's from what I've read.
I once asked John @ GMC at what point the MA gives up and he said "120bhp"
I think thats enough said hehe. You're living on borrowed time on an MA.
Get a BE in - if nothing else, you'll not ever be bothered about a diff swap again - 20 minutes, boom. done. Do that in your MA.
The BE is a better box in SO many areas. Gearkits are far more common, easier to work on, stronger. And you can do a complete conversion for around the £800 mark now so it's a sound investment for sure
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