Page 3 of SysteMAX™ Engine Kits by Holley Performance Products, Inc.

chevrolet small block v8 1962-86 part 300-502 b comments recommendations a potent but very driveable street package for a basic stock motor add hooker or flowtech headers and a 750 cfm vacuum secondary holley carburetor to tie this package together vital statistics engine production years 1962-86 horsepower 350hp 4500 rpm torque 357 lbs ft 3500 rpm kit contents lunati hydraulic camshaft and lifters p/n 06108lk holley dual plane aluminum intake manifold p/n 300-36 double roller timing chain and gears assembly lube camshaft specifications intake valve gross lift/duration .457 268º exhaust valve gross lift/duration .457 268º intake valve duration .050 218º exhaust valve duration .050 218º rocker arm ratio 1.5 intake valve lobe centerline 105º lobe separation 110º systemax recommendations it s recommended that a 4-bolt main short block be used although a good 2-bolt main short block can also be used minimum cylinder head valve size requirement is 1.94 intake diameter and 1.50 exhaust diameter compression requirement is 9.8:1 holley testing was conducted with a 750 cfm vacuum secondary carburetor p/n 0-3310 a good set of 1-5/8 tube headers used in conjunction with some high-flow/low back pressure mufflers won t hurt you either if you re running an automatic transmission a 2,000-2,500 rpm stall converter will help lower drag strip times new top quality gaskets for your specific application are required separately and are not part of the package b not legal for sale or use in california on any pollution controlled motor vehicles chevrolet systemax i dynamometer results torque lbf-ft or power bhp 400.0 350.0 300.0 250.0 200.0 150.0 100.0 2500 2750 3000 3250 3500 3750 4000 4250 4500 4750 5000 5250 engine speed rpm power torque systemaxtm c not legal for street use with a 4-barrel in california on vehicles equipped with a 2-barrel carburetor for which there was no 4-barrel option or see page 2 for symbol explanation tech line 270-781-9741 233

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