but the build sheet on amotor I bought said GS112A . Could be the 112. I'll call Poston and ask. :beer Thanks
how does the 112 perform, is it a good choice? I know there are alot of variables. how about a rundown of your set up
Gs112a I have the Poston GS112A cam in my car. I like it. PM or email if you have any questions or need any further info.
Poston 112a and 112 are very different cams. The 112a reminds me of the old smooth idle/very very slight lope KB 1H "Family" camshaft. Ran one of those the in the old Riv and liked it much better than the GS-116 it replaced. Poston 112 is more a street/strip cam, a modified version of the old 107 "window rattler."
Thanks I got ahold of Poston, they just dont show the 112a on the web site. o No: Thaanks for all the help!!!!!!!!!!!!!! :laugh:
White72gs455 This is a very good camshaft. I like the low end torque and this thing pulls hard up to 6000RPM without let up. It is very strong. I like the .477" lift it seems to be easier on the parts and make great power. I have the advance @ 0 degrees, but this cams likes advance and will be moving it to 2 degrees for next year. 455 bored .40 over deck @ -.005 felpro head gasket .42 thick Intake B4B edlbrock an old, old one, 20 plus years. Balance rotating assembly Speedpro 8 1/5:1 but with the mill job block and heads 10.5:1 actual, unless my calculator is broke. Stage I heads stainless valves bronzewall guides 850 Holley with a holley blue pump, 3/8 gas line Poston headers Pertronics ignition in Delco box - Switching to MSD digital plus Roller rocker arms 1.6 ratio I haven't gone to the track since overhaul. My last run was 11:95ET @ 114.25 MPH as my main bearing were melting down. I had a Chevy guy go for a ride with me last Saturday and he said (with a wide grin that later had to be pryed off) "the car feels like 11:20s. It is seriouly stronger than the 11:95 previously run but 11:20???? I don't Know, but I will very soon. Weight on this vehicle race ready 3950lb. Weekender
Noah say hey! The dog say thank you as well, I think it was woof, woof as I recall. Have a great weekend. weekender :3gears: