BBC 427 roller cam
#32
Registered

Joined: Mar 2004
Posts: 2,696
Likes: 93
From: Pa
Just a thought, Lunati Retro-Fit Hydraulic Roller Cam. High performance street cam. Likes upgraded intake, carb and exhaust. Needs 2800 RPM stall converter in most cases. Requires 9.5:1 compression for maximum performance.; Advertised Duration (Int/Exh): 282/290; Duration @ .050 (Int/Exh): 231/239; Gross Valve Lift (Int/Exh): .600/.600; LSA/ICL: 110/106; Valve Lash (Int/Exh): Hyd/Hyd; RPM Range: 2200-5800; Includes: Cam Only
Last edited by GPM; 12-17-2020 at 02:29 PM.
#33
Just a thought, Lunati Retro-Fit Hydraulic Roller Cam. High performance street cam. Likes upgraded intake, carb and exhaust. Needs 2800 RPM stall converter in most cases. Requires 9.5:1 compression for maximum performance.; Advertised Duration (Int/Exh): 282/290; Duration @ .050 (Int/Exh): 231/239; Gross Valve Lift (Int/Exh): .600/.600; LSA/ICL: 110/106; Valve Lash (Int/Exh): Hyd/Hyd; RPM Range: 2200-5800; Includes: Cam Only
Last edited by F-2 Speedy; 12-17-2020 at 02:51 PM.
#38
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Joined: Mar 2004
Posts: 2,696
Likes: 93
From: Pa
#39
Registered

Joined: Oct 2007
Posts: 8,439
Likes: 93
From: yorkville,il
yes, i put gen 6 step nose cams in mark 4 blocks all the time.you use a gen 6 timing chain&gears and a gm cam retaining plate.i have the gm part number for the plate&bolts in the shop and can list them tomorrow.
#40




