525 ci engine. Mar 21, 2013 · Chevrolet Performance has produced the perfect blend of power and affordability for Super Late-Model Class Circle Track racers. i LS 525 HP Dressed Longblock w/ EFI. 4. . We can outfit your engine with a Performance serpentine belt system. 849Exh 512 Mopar 525 HP Stroker 512 Mopar Engine 525 Horsepower Dual Quad Engine 590 LBS of Torque TURN KEY ENGINE. Chevrolet Performance used the LS3 production engine – the Chevrolet Performance’s deep-breathing, high-revving CT525 6. ARRIVES READY TO RUN RIGHT OUT OF THE BOX!! Shown with Optional Serpentine System Dual Quad Carbs, with Progressive throttle linkage And Braided Fuel lines. This build features an aluminum LS3 6 bolt block. Chrysler 499CI stroker with 525 HP aluminum head engine package can be custom designed to your specific needs. We can also assist you in choosing the proper transmission and stall speed converter combination for your vehicle and have it shipped directly This 6. These 454 big block HP engines offer 525 horsepower and have a hydraulic roller camshaft. g. -lbs. at 4,400 rpm. It blends the racing-derived ASA camshaft with the LS3 6. 14 to 1 compression with single dominator and one fogger system. 750 • Displacement: 383 • Crankshaft: Scat 4340 forged external balance rear of crank/internal balance front of the crank • Rods: Scat 4340 forged H beam with ARP 8740 bolts • Pistons: […] GM Chevrolet Performance LS 376/525 Long Block Crate Engines You asked for it, Chevrolet Performance delivered it with this factory-engineered LS376/525. A bigger cam for great performance! Chevrolet Performance’s LS376/525 is one of our most powerful naturally aspirated 6. PSLS3765CTFK BluePrint Engines 376 c. 2L crate engines. The CT525 is a 525 horsepower version of the LS3-based 376ci all-aluminum small-block found in the C6 Corvette and fifth-gen Camaro. Buy online, pick up in-store in 30 minutes. Shop Now at the Guaranteed Lowest Price! Engine Specifications: • HP: 525 • TQ: 515 • Block: OE roller block 4 bolt main 1pc seal 1996-2000 • Bore/Stroke: 4. Save on Spartan Engine Long Block; Chevrolet 454CI 525HP Base HP451P at Advance Auto Parts. incl. i. 480 Our LS3 376CI 525HP crate engine package can be dyno tested and tuned ready for installation. 040 x 3. 00 Gen V SD Perfect 4 Bolt Main Block (requires electric fuel pump) • Align Honed • CNC Blueprint 4. -ft. 000″ Square Deck @ 9. 2L production engine to create a serious contender – delivering 525 horsepower at 6,300 rpm and 489 lb. power, speed, bore/stroke, weight? Were they made by IH or by an external suppiler? Nov 3, 2009 · Who is the best engine builder to get the max hp out of 525 ci and what kind of power could I expect? Rules are a lot like NMCA. 2L (376 cubic inches) naturally aspirated engine is rated at 525 horsepower and features several tamper-proof bolts to ensure class compliance. We can also assist you in picking out the correct motor mount and header combo that will fit your hot rod. Diamond pistons on GMP aluminum rods. Jul 23, 2025 · 525ci Engine Overview (Big Block Chevy Style) A 525 cubic inch (ci) engine is typically a Big Block Chevy (BBC) stroker build, designed for high horsepower and torque, used in drag racing, street/strip cars, or muscle car restorations. Choose a Chevy 454ci big-block ATK crate engine at JEGS High Performance! LS376/525 Long Block Chevrolet Performance LS-Series Crate Engine 19435104 525hp @ 6,200 rpm 486 lb. If you are in need of a serpentine pulley kit complete with components or a transmission we Get the Best Performance with ATK Engines High Performance Crate Engine Small Block Chevy 383 ci 525 HP / 515 ft. Chevrolet Performance's custom-calibrated E67-type engine control system (p/n 809-19329003, sold separately) must be used with the DR525 in the LS Stock class. @ 5,200 rpm NOTE: Refer to catalog for the complete horsepower and torque testing procedures. 790″ • CNC Radial Clear for 4. Comes ready to install with the Muscle Car oil pan. 310″ Bore • Hot Wash • Cam Bearings • Brass Plugs • 4340 Internal Balance Steel Crank Shaft ­• 4340 6. All engines can be custom painted to match your vehicle at your request. The engine was tuned and optimized to produce the absolute maximum HP and torque on the dyno using an AED 1250 CFM carb. 500″ Stroke • Plate Honed to Final 4. Mar 20, 2008 · Starting on my next build 525 ci IDT block with P-51 heads. TQ HP107C parts at JEGS. I will post dyno results and track performance in future. 840″ Bore Space • CNC . 30 month / 50,000 warranty & Dyno *Stock may be limited please call for availability before ordering* *Prices include shipping to a business address with a forklift or loading dock* *Residential addresses or lift gate deliveries please call for a quote* Jan 9, 2008 · Does anyone know more about the 525 and 648 ci inline six (carbureted) engines IH used in the A7 and A8 heavy duty trucks during the 30s, e. 125 stroke. 2L crate engine is upgraded with forged pistons designed to support its performance and enhance its durability. This made 788HP and 729 ft/lbs of torque. Find out what makes this crate engine so unique, here. 30 month / 50,000 warranty & Dyno *Stock may be limited please call for availability before ordering* *Prices include shipping to a business address with a forklift or loading dock* *Residential addresses or lift gate deliveries please call PSLS37650CTF BluePrint Engines 376 c. Oct 27, 2011 · How to Build 1,700-Plus Horsepower with a Blown 525ci Big-Block 525ci BBC Pro Street or Marine Short Block $4975. 5 bore with 4. Buy an ATK HP 454 big-block Chevy crate engine today from JEGS. ProSeries Engine - 525 HP - Deluxe Dressed with Engine Controller and Polished Pulley Kit - Fuel Injected. Titan oil pump, roller cam 865 Int. jeduhng xwc mrd uzit byu gaa mssxoyn nzpwk kogmmp vaadef