Street Performance with 5 Year/50,000 Mile Warranties. Email Us. I would like to thank Steve, Doug and all the team at Proformance Unlimited for a fantastic job on my 400 HP 347 build that actually did 360 HP on the dyno. Our 440 HP version is identical to the 425 HP version but with a touch more camshaft lift and duration. Premium Crate Engines are for Street Rodders, Car Builders, and people looking for the thrill of ROUSH performance. Assembly: Long block Displacement: 347 cubic inches Compression: 10.0:1 Power: 400 horsepower/415 ft.-lbs. Ford Stroker Crate Engines for Sale. $12,575 + SHIPPING. 2 Year Limited. 24,000-mile. Customer Service . Ford Performance Circle Track 347 ci Long Block Crate Engine Show Product Info. Find RPM Racing Engines, supplier of Ford Performance Racing Parts, Ford and GM crate racing engines and preferred race engine source for racers in the United States and Canada. Call Us. by kim | May 8, 2019 | Ford Reviews Proformance Unlimited | 0 comments. Designed specifically for track races that require sealed or crated engines to be used, this beast comes in two deadly varieties. Street Performance with 5 Year/50,000 Mile Warranties. The first variety is the M-6007-D347SR. Putting the "HOT" Into Hot Rods. The complete Ford 347 Stroker long block is a great plug and play choice for your small-block performance crate engine needs. This 347 is a great bang-for-buck option, offering 400 horsepower for under $4,200. Specs. The 4 bolt block holds a stronger Scat Nodular iron crankshaft, quality forged rods, and forged flat top pistons. You will receive your engine mostly pre-assembled with the intake manifold, carburetor, water pump, and distributor. Ford Racing unleashes the sealed 347ci Crate engine. Dynamometer Tested. … The attention … The 347 Ford Small Block Stroker is the only way to go if you are looking for a street engine upgrade for your 302 Ford. This moves peak power slightly higher in the RPM range and lowers vacuum at idle. BluePrint Engines Ford 347 400HP Base Stroker Crate Engine. 888-957-5454 email@example.com Customer Review Ford 347CI Crate Engine Proformance Unlimited. Why we like it: We’re fans of stroker motors, and you can find Ford crate motors for 331, 347, 393, and 408 setups, and more. 800-597-6874. 450 hp. Highlights. The quality of craftsmanship was much better than it needed to be for my satisfaction. 331 Stroker, 347 Stroker, and more! At this point though, if you have the money for a $4,000 stroker kit, it might be worth it to pony up the extra $2-3,000 and invest in the new 5.0-liter crate engine. We're using the 347ci Ford Performance M-6009-347 short-block here to illustrate what the perfect, no-compromise Windsor crate engine looks like. 347 R Crate Engine * Image may contain optional upgrades.