Hi Guys,
Has anyone used a SUM-6901 cam in a 318? I have a sum-6900 but wonder if I can get away with the slightly bigger sum-6901 cam in my engine, I have posted these specs before but will do it again, XXX302 heads, performer intake, holley 600cfm carb, summit headers, 3.21 rear end, will the sum-6901 work ok with stock converter?
Summit says stock to 2000 stall but that as we know what works for a 318 may not work in a 360 and vs versa summit don't specify what size engine just 318,340 and 360
In a post someone recommended cam that was really good for a 318, better than the summit cams, more in tune with a 318 as they said the summit cam grind is a chev grind but I can't find it :(
Brand:Summit Racing Manufacturer's Part Number:SUM-6901
Part Type:Camshafts
Product Line:Summit Racing® Camshafts
Summit Racing Part Number:SUM-6901
Cam Style:Hydraulic flat tappet
Basic Operating RPM Range:1,800-5,500
Intake Duration at 050 inch Lift:218
Exhaust Duration at 050 inch Lift:228
Duration at 050 inch Lift:218 int./228 exh.
Advertised Intake Duration:276
Advertised Exhaust Duration:288
Advertised Duration:276 int./288 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:0.441 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:0.441 in.
Valve Lift with Factory Rocker Arm Ratio:0.441 int./0.441 exh.
Lobe Separation (degrees):114
Computer-Controlled Compatible:No
Valve Springs Required:Yes
Camshaft Manufacturers Description:Fair-smooth idle, low-midrange power. Works with stock-2,000 stall, 9:1 and higher compression, and gearing.
http://www.summitracing.com/int/part...6901/overview/
Thanks
Bruce
Has anyone used a SUM-6901 cam in a 318? I have a sum-6900 but wonder if I can get away with the slightly bigger sum-6901 cam in my engine, I have posted these specs before but will do it again, XXX302 heads, performer intake, holley 600cfm carb, summit headers, 3.21 rear end, will the sum-6901 work ok with stock converter?
Summit says stock to 2000 stall but that as we know what works for a 318 may not work in a 360 and vs versa summit don't specify what size engine just 318,340 and 360
In a post someone recommended cam that was really good for a 318, better than the summit cams, more in tune with a 318 as they said the summit cam grind is a chev grind but I can't find it :(
Brand:Summit Racing Manufacturer's Part Number:SUM-6901
Part Type:Camshafts
Product Line:Summit Racing® Camshafts
Summit Racing Part Number:SUM-6901
Cam Style:Hydraulic flat tappet
Basic Operating RPM Range:1,800-5,500
Intake Duration at 050 inch Lift:218
Exhaust Duration at 050 inch Lift:228
Duration at 050 inch Lift:218 int./228 exh.
Advertised Intake Duration:276
Advertised Exhaust Duration:288
Advertised Duration:276 int./288 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:0.441 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:0.441 in.
Valve Lift with Factory Rocker Arm Ratio:0.441 int./0.441 exh.
Lobe Separation (degrees):114
Computer-Controlled Compatible:No
Valve Springs Required:Yes
Camshaft Manufacturers Description:Fair-smooth idle, low-midrange power. Works with stock-2,000 stall, 9:1 and higher compression, and gearing.
http://www.summitracing.com/int/part...6901/overview/
Thanks
Bruce
