Don't give up the performance for the sound - get both.Īvailable in Hydraulic Flat Tappet and Hydraulic Roller configurations for most domestic V8 applications. Unlike our 'strong sounding' competitors, Howards Rattler Cams are designed with optimized valve timing to give you the menacing exhaust tone you desire without sacrificing the performance you deserve. Rattler™ Cams start with 100% American cam cores and are completely ground, finished, and verified in-house using the latest state-of-the-art CNC grinding and measuring equipment. There is no mistaking the sound a Rattlesnake makes when you cross paths with one the same can be said of the high performance engine in your street vehicle when equipped with one of our new Rattler™ Cams. Hydraulic Roller Big Daddy Rattler Camshaft 1955 - 1998 Chevy 262-400 2400 to 6200 Howards Cams 118085-09. Hydraulic Roller Rattler Camshaft and Lifter Kit 1987 - 1998 Chevy 305/350 1800 to 5600 Howards Cams CL188005-09. We have messed with valve lash and after talking with Howards, Comp and reading some other literature they say 1/2 turn of preload. We have the timing set at 14 initial with the 21 degree bushing for a total of 35 degrees timing in by 3000 rpms, no vacumm advance. This strong street cam features the sound you want plus the performance you need. The new motor is a 383 with Dart Pro 1 heads and the Howards cam and lifters package. & Data RecordersĪfter extensive research and development Howards Cams® released a new cam line: the Rattler™ Cam. Pulleys, Front Drive System & Accessory Drive Kits.Main Caps, Main Girdles and Valley Girdles.
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