im installing a pair of 37 h andrews in a 96 inch twin cam has anyone done it yet, im
wondering what kind of a gain i would feel

 

they are a realy good grind for you bike, works good with stock heads, but likes just a tad more compresion over stock.

You could run Woods advance keys to bring the compresion up alittle.
Or a thiner head gasket.

but just bolt them and tune it and see if you like what you get!

 

Ya that's a good set for your stock motor, you'll notice a nice pull over the stockers. I've also seen great results with the woods tw6-6 cams with the stock motor.

 

thanks for the info,present dyno numbers were 71 hp and 84ft lbs torque. so im hoping for a good turnout.

 

afkkkk

 

How has the upgrade gone so far? Very interested to see what gains you get with just the bolt on. Do you need anything else, other than the cams, since they are chain-driven?

 

the 06 88inch dyna twin cam and the 96 inch dyna models use the same roller chain setup.they will not work in any other model bike. andrews has a direct fit cam for them. no extra parts needed.besides the adjustable pushrods.they use bolt cutters to remove stock pushrods so u dont have to remove the tank and rocker boxes. its wednesday and i dont have the bike back yet iwill let u know after i get it back. hopefully by friday

 

DIdn't realize you were from Sussex. You know any Van Dunk's?

 

got the bike back . iwas a little off on the before numbers. hp went from 71 to 80, torque went from 77 to 87ft lbs bike is alot louder when you twist the throttle, and alot more responsive, power curve dosent drop off till 5800 rpms not bad for just cams.

 

Well, not a bad gain with just cams. I'm sure with a good 2-1 exhaust, a bump in compression, and some headwork, you could be closing in on 100/100. That'd be my goal at least. I want a set of thunderheaders but I also love the looks and sound of the Big Radius. Anyway, good luck with your new bike.