Skip to content
Product availability may vary, and some items may be on backorder from the manufacturer. You can contact us via the Contact Page or email us at info@holyhorsepower.co.
Product availability may vary, and some items may be on backorder from the manufacturer. You can contact us via the Contact Page or email us at info@holyhorsepower.co.

4.1L Engine(Assembled shortblock with BC and Arias)

SKU: SFR-4.1L Engine

Save 7% Save 7%
Original price $9,919.84
Original price $9,919.84 - Original price $9,919.84
Original price $9,919.84
Current price $9,211.28
$9,211.28 - $9,211.28
Current price $9,211.28

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.

 More payment options

You may also like

  • G35 3.5-3.7L Engine(assembled shortblock w/Eagle,Weisco)

    Speed Force Racing
    Original price $6,377.04
    Original price $6,377.04 - Original price $6,377.04
    Original price $6,377.04
    Current price $4,959.92
    $4,959.92 - $4,959.92
    Current price $4,959.92
    In stock

    The SFR short blocks are short blocks only. They do not come with heads, cams, oil pan, oil pick-up, waterpump, chains, rollers, tensioners or timi...

    View full details
    Original price $6,377.04
    Original price $6,377.04 - Original price $6,377.04
    Original price $6,377.04
    Current price $4,959.92
    $4,959.92 - $4,959.92
    Current price $4,959.92
    Save 22% Save %
  • Altima VQ35 3.5-3.7L Engine(assembled shortblock w/Pauter,Arias)

    Speed Force Racing
    Original price $6,377.04
    Original price $6,377.04 - Original price $6,377.04
    Original price $6,377.04
    Current price $6,093.61
    $6,093.61 - $6,093.61
    Current price $6,093.61
    In stock

    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 fr...

    View full details
    Original price $6,377.04
    Original price $6,377.04 - Original price $6,377.04
    Original price $6,377.04
    Current price $6,093.61
    $6,093.61 - $6,093.61
    Current price $6,093.61
    Save 4% Save %
  • G35 4.1L Darton MID Engine

    Speed Force Racing
    Original price $6,377.04 - Original price $6,377.04
    Original price $6,377.04
    $12,754.09
    $12,754.09 - $12,754.09
    Current price $12,754.09
    In stock

    These engines are capable of withstanding 1000+WHP.  Now you can buy a professionally assembled, balanced and blueprinted, Darton MID sleeved short...

    View full details
    Original price $6,377.04 - Original price $6,377.04
    Original price $6,377.04
    $12,754.09
    $12,754.09 - $12,754.09
    Current price $12,754.09
  • Brian Crower Stroker Kit 4G63/Evo 7 bolt 102mm Stroke Billet Crank ProH625+ Rods Custom Pistons

    Brian Crower
    Original price $6,518.76
    Original price $6,518.76 - Original price $6,518.76
    Original price $6,518.76
    Current price $5,380.94
    $5,380.94 - $5,380.94
    Current price $5,380.94
    In stock

    2.40L - Includes 4340 billet crank (7 bolt), 102mm stroke, H-beam ProH625+ rods (5.906 c-to-c), and custom pistons (choice of bore/compression). A...

    View full details
    Original price $6,518.76
    Original price $6,518.76 - Original price $6,518.76
    Original price $6,518.76
    Current price $5,380.94
    $5,380.94 - $5,380.94
    Current price $5,380.94
    Save 17% Save %
  • Brian Crower VQ35DE Stroker Kit - Self Balance

    Brian Crower
    Original price $5,243.35 - Original price $5,243.35
    Original price $5,243.35
    $7,880.44 - $8,326.83
    $7,880.44 - $8,326.83
    Current price $7,880.44
    In stock

    VQ35DE STROKER KITS The BC stroker kit for the Nissan VQ35DE engine platform incorporates a 86.4mm stroke, steel billet crank, BC 4340 Pro Serie...

    View full details
    Original price $5,243.35 - Original price $5,243.35
    Original price $5,243.35
    $7,880.44 - $8,326.83
    $7,880.44 - $8,326.83
    Current price $7,880.44

Compare products

0 of 3 items selected

Select first item to compare

Select second item to compare

Select third item to compare

Compare