Modern Muscle Performance has been building HEMI stroker engines for many years and we have a well earned reputation as one of the finest engine builders in the MOPAR industry. No other vendor/installer can add the value of pure racing experience, our own track proven premium forged pistons and rods, custom camshafts, 4 bolt billet main studs, and customer support like we can and this is just scratching the surface.
Introducing the Modern Muscle Xtreme 454 cubic inch Stroker Kit!
This kit features a 4.250 stroke crankshaft, 6.125 connecting rod, and a 4.125 bore!
Compression ratios available from 10.5:1 up to 11.5:1!
If you are interested in making as much naturally aspirated power as possible with your 6.4 base Hemi look no further!
With an MMX custom grind camshaft, ported cylinder heads, and the appropriate intake manifold, you should expect over 600 wheel horsepower on pump gasoline!
If that isn't enough, this piston is also rated for a 250 shot of nitrous!
A custom quote is required for ALL residential shipping addresses. Please call 276.666.1934 to speak one of our sales techs. Thank you.