Fits: Big/Small Block
Adjustable Mounting Block:
Maximum Recommended Compression Ratio:
Gear Reduction Ratio:
Mounting Block Material:
Powermaster's highly efficient XS Torque starters feature extra-powerful motors that churn out up to 200 ft.-lbs. of torque. Coupled with their 4.4:1 gear-reduction ratio, that adds up to reliable cranking power for engines, up to a whopping 18.0:1 compression ratio. These starters come with a billet adapter/mounting block for durability. They'll also clear your oil pan if the OE starter did. Some models are available in a chrome plated finish. Starter dyno test results are included.