How much horsepower does A Canfield small block engine have?

The perfect addition to your weekend warrior!=- Canfield Small Block Heads are excellent street performance and race cylinder heads. Max flow figures are in the 335/245 cfm range allowing for 650+ horsepower on a naturally aspirated race engine.

What is the torque sequence for a small block Chevy?

EZ Read simple diagram of the Small Block Chevy Cylinder Head Torque Sequence Small Block Chevrolet Head Bolt Torque Sequence Another EZ Read reference. This is the Head Bolt Torque Sequence (Pattern) for the Small Blocks, Mouse Motors or what ever you might lovingly call this motor.

What are the torque specs on my new aluminum heads?

Discussion in ‘ Engine Topic ‘ started by mainejohn, Jan 1, 2011 . so what are the torque specs on my new aluminum heads? all the bolts have sealer paste on them, do i also use some lube on the bolts and washers to get correct torque specs? It would be best to ask the head and/or bolt manufacturer this question.

How big are the holes in aluminum cylinder heads?

The cylinder heads are supplied with 7/16-inch head bolt holes, but can easily be adapted for ½-inch head bolts. The exhaust and rocker stud holes are helicoiled for added strength and longevity. The combustion chamber volume is 77 cubic centimeters, but can be milled for a smaller volume if needed.

How to get the torque on aluminum heads?

Make sure you are using hardened washers with your bolts on aluminum heads. Moly the thread and the washer up real good. Give each bolt a nice even pull till you get to torque. Don’t jerk the bar and try to use the same arm and pull geometry on each bolt.

How to calculate torque on small block Chevy?

Step 3 65 Ft/Lbs For Head Studs or aftermarket bolts CHECK YOUR INSTRUCTIONS, SBC studs are available in a ton of different styles depending on heads and stud diameters. Some People do only 1 or 2 steps to reach the final torque. I think it’s always better to break it up if you can.

What is the max flow on a Canfield?

Max flow figures are in the 335/245 cfm range allowing for 650+ horsepower on a naturally aspirated race engine. Unported or mildly ported Canfields also make excellent street heads when used with mannerly combinations in the 500 to 550 H/P range. They do require special headers to compensate for the raised exhaust ports.