Use die cast economy 28 deg flywheel with 4 deg key instead of ARC billet
Delete 224 core cam for a clone/hemi standard cam
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Product Details
The 224 Street Crusher (non hemi) Build Kit comes ready to assemble with these parts
Our custom ported Shredder head with a 24mm exhaust valve and a 28.5 intake valve. It has been ported and milled .030" for a finish cc of 15. The intake seat has been corrected for optimum seat to valve ratio and then both given a 3 angle valve job and the valves worked over for max flow. After all that we assembled it with our 60 pound dual springs set to 40 pounds of seat.
1.2 ratio heavy duty stamped rocker arms for .369" lift with the 308 cam
308 cam for the 224 engine pre-clearenced for the longer stroke
70 mm flat top piston kit (.550 height)
ARC 6271 3.323 long billet rod (should land the flat top piston at .010 to .020 deep)
5.260 long chromoly 3/16 pushrods
Wide/long slot thin guide plate
ARC 6619 billet flywheel
Side gasket
Valve cover gasket
.045 thick fire ring head gasket
This kit will yield a compression ratio of 11.4 to 11.6:1 so use of 96-97 octane or better is required. If more compression ratio is desired, you may use a slightly thinner head gasket to achieve this (please see pictures) but more compression will require more octane
I recommend a 24 flat slide or 24-26 round slide with this combination but it will also work well with a China VM22 . Do not run without a good pipe as well (.930" plus ID recommended)
Note: Lately these castings have been coming in on the thin side where the breather passage to the intake port area is. This makes big valves and porting a challenge to not break through even if minimal material is removed. As a result on all ported castings, we will be plugging that passage, this will make external venting necessary (not optional). We feel that in doing this it will allow us to maintain our quality standards and put out an overall better product that will last longer with fewer issues during ownership.
On our dyno this should run about 17.5 hp, other guys dynos it would likely push 24 plus depending on who's dyno it is and on some people's dyno, alot more.
