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Raylar Heads are on sale for $3,869!
Raylar Heads are on sale for $3,869!
4.1L Engine(Assembled shortblock with BC and Arias)

4.1L Engine(Assembled shortblock with BC and Arias)

SKU: SFR-4.1L Engine

by Speed Force Racing
Save 7% Save 7%
$10,108.27
$10,108.27 - $10,108.27
$10,108.27
$9,386.25
$9,386.25 - $9,386.25
$9,386.25

In order to run safely past 400-450WHP, an upgraded bottom-end with forged internals is a must.You get your choice of compression ratios ranging from 8.6,9.2,10.5 or 11.5 to 1 depending on whether or not you are going forced induction or keeping it all motor. Of course we can sell just the rods and pistons for a competitive price for those that want to take on this task on their own. Each motor comes with new Brian Crower stroker crank  & rods, Arias pistons, ACL Race main and rod bearings, seals, gaskets, etc

 Please call (619-324-3176) or email (info@holyhorsepower.co) us to discuss the details.

NOTE:  Final shipping cost will be determined and communicated prior to payment is completely processed.
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