Speedforce Racing
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Audi R8 Engine
Speed Force RacingOriginal price $27,681.07Original price $27,681.07 - Original price $27,681.07Original price $27,681.07Current price $24,912.96$24,912.96 - $24,912.96Current price $24,912.96In stockNow you can buy a fully built short block, long block or complete engine assembly for your Audi R8 without having to pay dealer prices! We build ou...
View full detailsOriginal price $27,681.07Original price $27,681.07 - Original price $27,681.07Original price $27,681.07Current price $24,912.96$24,912.96 - $24,912.96Current price $24,912.96Save 10% -
G35 4.1L Darton MID Engine
Speed Force RacingOriginal price $6,228.23 - Original price $6,228.23Original price $6,228.23$12,456.47$12,456.47 - $12,456.47Current price $12,456.47In stockThese engines are capable of withstanding 1000+WHP. Now you can buy a professionally assembled, balanced and blueprinted, Darton MID sleeved short...
View full detailsOriginal price $6,228.23 - Original price $6,228.23Original price $6,228.23$12,456.47$12,456.47 - $12,456.47Current price $12,456.47 -
4.1L Engine(Assembled shortblock with BC and Arias)
Speed Force RacingOriginal price $9,688.36Original price $9,688.36 - Original price $9,688.36Original price $9,688.36Current price $8,996.34$8,996.34 - $8,996.34Current price $8,996.34In stockIn 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 detailsOriginal price $9,688.36Original price $9,688.36 - Original price $9,688.36Original price $9,688.36Current price $8,996.34$8,996.34 - $8,996.34Current price $8,996.34Save 7% -
Altima VQ35 3.5-3.7L Engine(assembled shortblock w/Pauter,Arias)
Speed Force RacingOriginal price $6,228.23Original price $6,228.23 - Original price $6,228.23Original price $6,228.23Current price $5,951.42$5,951.42 - $5,951.42Current price $5,951.42In stockIn 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 detailsOriginal price $6,228.23Original price $6,228.23 - Original price $6,228.23Original price $6,228.23Current price $5,951.42$5,951.42 - $5,951.42Current price $5,951.42Save 4% -
G35 3.5-3.7L Engine(assembled shortblock w/Eagle,Weisco)
Speed Force RacingOriginal price $6,228.23Original price $6,228.23 - Original price $6,228.23Original price $6,228.23Current price $4,844.18$4,844.18 - $4,844.18Current price $4,844.18In stockThe 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 detailsOriginal price $6,228.23Original price $6,228.23 - Original price $6,228.23Original price $6,228.23Current price $4,844.18$4,844.18 - $4,844.18Current price $4,844.18Save 22%
