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| Cam Specs https://www.mudmotortalk.com/mmt_v2/viewtopic.php?f=3&t=5659 |
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| Author: | BradS [ Mon Oct 26, 2009 3:46 pm ] |
| Post subject: | Cam Specs |
Can anybody tell me the Lift, Duration, LSA @ 50* on the stock cams that come in the 35/ 36 Briggs? |
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| Author: | 50fps [ Mon Oct 26, 2009 4:37 pm ] |
| Post subject: | Re: Cam Specs |
Max Lift Intake .363 Exhaust .357 Duration Intake 205.8 Exhaust 210.8 |
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| Author: | BradS [ Mon Oct 26, 2009 4:55 pm ] |
| Post subject: | Re: Cam Specs |
Any clue what lift the springs are rated for and what about LSA? |
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| Author: | Rail [ Tue Oct 27, 2009 6:32 am ] |
| Post subject: | Re: Cam Specs |
You're trying to equate these to HD cams and it just doesn't work.. No idea was LSA is or valve timing.. The info Mitch posted is exactly what I got back from Briggs when they profiled another cam against the stock cam.. Even when I had Crane do a custom grind for me they never listed LSA but they did list duration of the final grind.. Stock springs are somewhere around 20# give or take.. The double wounds are around 30-32#.. My cam is about .483 lift w/ roller rockers and with the double coils I never had a bind issue.. Gonna go back to stock rockers and shimmed stock springs and see if they bind when I put it back together next week.. |
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| Author: | MaXXis85 [ Tue Oct 27, 2009 6:50 am ] |
| Post subject: | Re: Cam Specs |
Good info, at least you got a response Brad. I posted an exact thread about this a few months ago and No bueno. LSA should be somewhat easy to find if you have a jig setup to find the highest point on each lobe and measure the LSA from there. LSA= Lobe Separation Angle for those who do not know! |
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| Author: | BradS [ Tue Oct 27, 2009 9:18 am ] |
| Post subject: | Re: Cam Specs |
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