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30 result(s) to your search. (Riser)

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caccobra
Fri February 25, 2005 6:03am
Rating: 10

My 427 S/C Contemporary Cobra

428, close-ratio toploader, Smith's Guages, true pin-drive knock-offs, 3:54 Jag posi rear & suspension, 560 lift Comp. Cam's cam, roller rockers, springs, medium riser, Barry Grant 750 Gold Claw, turkey pan and correct aircleaner, full aluminum engine compartment & trunk, Connelly leather & Wilton wool interior, correct Guardsman Blue and Wimbledon White lacquer paint.

Anthony
Wed April 4, 2007 7:54pm
Rating: 10

Chassis Dyno - Initial Run 427 High Riser

Self built 427 SO, stock stroke, 429 ci., Dove aluminum High Rsier heads, mildly ported, 10.5 : 1 CR, original holley 780 cfm LeMans carb, vacuum secondary, on an original single four BBL Hi-Riser intake. Chassis Dyno is at Performance Engineering, Hamilton, OH.

Initial run with engine as built by me, with jetting as supplied with carburetor.

Anthony
Wed April 4, 2007 7:55pm
Rating: 10

Chassis Dyno - Last Run 427 High Riser

Self built 427 SO, stock stroke, 429 ci., Dove aluminum High Riser heads, mildly ported, 10.5 : 1 CR, original holley 780 cfm LeMans carb, vacuum secondary, on an original single four BBL , dual plane, Hi-Riser intake. Chassis Dyno is at Performance Engineering, Hamilton, OH.

Carb jets changed, and timing adjusted by Performance Engineering. Picked up 80 ft-lbs torque and 60 hp by chassis dyno tuning.

With a 20% loss, estimated max flywheel torque is about 600, with about 570 flywheel HP at 5900 rpm's and still climbing.

The torque curve is pretty flat.

Anthony
Wed April 4, 2007 7:57pm

Chassis Dyno - Last Run 427 Hi-Riser Air-Fuel Ratio

Self built 427 SO, stock stroke, 429 ci., Dove aluminum High Riser heads, mildly ported, 10.5 : 1 CR, original holley 780 cfm LeMans carb, vacuum secondary, on an original single four BBL , dual plane, Hi-Riser intake. Chassis Dyno is at Performance Engineering, Hamilton, OH.

Carb jets changed, and timing adjusted by Performance Engineering. Picked up 80 ft-lbs torque and 60 hp by chassis dyno tuning.

With a 20% loss, estimated max flywheel torque is about 600, with about 570 flywheel HP at 5900 rpm's and still climbing.

FWB
Thu June 26, 2008 11:00am
Rating: 10

custom High Riser stands