adam1985
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| posted on 10/3/08 at 08:59 PM |
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lsd on bec
i have just brought a locost chassis and am planning to put a r1 engine in it eventully have read that the best diff to use is a sierra 3.62 just not
sure how much of a difference is if i get one with a lsd like the ones on a xr4x4 i think or just a normal one am after a donor now also do a sierra
sapphire have the same running gear as a sierra any help would be greatful thanks adam
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locoboy
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| posted on 10/3/08 at 09:04 PM |
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Hi and welcome have a few of these .............. i had some spares 
ATB
Locoboy
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smart51
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| posted on 10/3/08 at 10:27 PM |
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I have a 3.62 LSD on my R1 BEC and its just fine. That said, I've never driven one with an open diff.
A 3.38 might be a good investment if you're keen on the track or do a lot of motorway work. Mine just nudged the red line in 6th at 120 MPH at
Mallory Park. Go to a longer circuit and you'll be marooned at the red line. It also revs at 6860 RPM at 70. It would be 6400 with a 3.38.
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adam1985
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| posted on 13/3/08 at 12:01 PM |
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not really thought about track use although prob will do some more really for a weekend blast so sounds like a 3.62 is needed just need try find a
slippy diff one
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