Search results for 'turbo bolt'

QR25 Upper Oil Pan - Turbo Drain We now offer a new OEM upper oil pan for the QR25 with a drilled, tapped and tig welded 10an oil drain, Inc a block off cap if you're not turbo yet. No more leaks. Approx 1-2 weeks from date order is placed. Subject to parts availability from Nissan. Pan's do not include baffle plate. They are as shown in the photo. You can also send in your pan for this service. The cost is $135 and includes the fittings. Shipping costs paid when you check out will be used to return your pan. Ship to the address below with your order receipt in the box. OEM B15 Pan: Nissan 11110-3Z000 (2002-2006) OEM B16 Pan: Nissan 11110-ET80A (2007-2012) < new OEM pan is +300 from Nissan Ship to: 2JRacing 1685 Redi Rd Cumming GA 30040 Learn More

QR25 Fully Counterweighted and Knife Edged Crankshaft GEN 1 - QR25DE Will need to be turned/polished (journals)

Normally reserved for racing applications, a knife edged crankshaft can help the engine produce more horsepower. Removing this material and bringing it to a sharp edge does a couple of things. First, knife edging can often remove pounds of weight. Less weight equates to a rotating assembly that spins with less resistance, and this in itself is responsible for some gains in horsepower.

The counterweights on a Stock Nissan crank is flat on the ends. As the crankshaft rotates, these counterweights come into direct contact with the engine's oil. This contact creates friction and splashes oil all over the bottom end of the engine. A knifed edged crankshaft actually glides through the oil much easier and encounters far less friction. Anytime friction can be reduced in an engine's rotating assembly or valvetrain, additional horsepower gains are realized. Excellent for turbo or NA applications.

IN STOCK NOW!

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These Pro series flywheel bolt kits from ARP give you all that you need to bolt in your flywheel with confidence. They're much stronger than OEM hardware, are forged from aerospace alloy, and are heat-treated prior to thread rolling and machining. These bolts feature an exclusive, flat 12-point head design and a larger-than-stock shank diameter for increased strength and improved flywheel register. Fits all QG/SR flywheels, stock and aftermarket.

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QR25 Fully Forged Turbo Short Block built with 89.5mm Wiseco Dished Pistons with hard moly coated skirts, 2JR H Beam Forged Rods, ARP Rod Bolts and OEM Nissan Crank. Machined with ACL bearings, new OEM mains. Ready to drop in. Just add your head or a fresh 2JR head with 2JR valve springs for $599 more. Good for NA Builds and Turbo Builds up to 400whp. Excellent durability against detonation and extreme use. 1. 2JR 89.5mm Wiseco Dished Pistons with hard moly coated skirts 2. 2JR Forged H-Beam Rods 3. ARP Rod Bolts 4. OEM Crankshaft 5. ACL Bearings Optional: 2JR QR25DE Sleeved Block Darton MID Sleeves, installed. The stock block tends to crack the liner after 400whp. These blocks are good to over 700whp while the Darton MID Sleeves are made of ductile iron and are able to hold over 1000hp. The sleeves are unfinished and will need to be honed to match your piston size. Benefits: Cast iron performance in an aluminum block Improved block integral strength Improved cooling Learn More

2JR High Performance Short Block built with 89.5mm 2JR Turbo cast pistons with hard anodized tops, 2JR I Beam Forged Rods, ARP Rod Bolts and OEM B15 SpecV Crank. Machined with ACL bearings, new OEM mains. Ready to drop in your 02-06 B15! Just add your head or a fresh 2JR head with 2JR valve springs for $599 more. Good for NA Builds and Turbo Builds up to 350whp. 1. 2JR Stock Comp Turbo Hard Anodized Pistons 2. 2JR Forged I-Beam Rods 3. ARP Rod Bolts 4. OEM B15 SpecV Crank 5. ACL Bearings Learn More

These ARP main studs are made from 8740 chromoly steel and have a 190,000 psi tensile-strength rating. They are precision centerless-ground and thread-rolled to Mil-S-8879 specs, with a black oxide finish for corrosion resistance. The kits come complete with hardened washers and high-strength hex nuts.

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These Pro series flywheel bolt kits from ARP give you all that you need to bolt in your flywheel with confidence. They're much stronger than OEM hardware, are forged from aerospace alloy, and are heat-treated prior to thread rolling and machining. These bolts feature an exclusive, flat 12-point head design and a larger-than-stock shank diameter for increased strength and improved flywheel register. These bolts will only fit Forged Steel Flywheels - will NOT fit aluminum flywheels (JWT, Fidanza). Will NOT fit OEM B15 Flywheels - use OEM bolts for these. Only fits Forged Steel Flywheels. Not OEM, JWT, Fidanza

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QR25DE - fits years 2002 to 2013. 4032 extruded material forged for maximum strength. Wiseco leads the performance aftermarket by producing the highest quality forged pistons for domestic automobiles, sport compact and racing applications right here in the USA. Wiseco is unique because we forge all of our own pistons in house, and produce all of our own forge tooling right here in the USA. This allows us to control all aspects of our manufacturing process from raw bar to skirt coating finished parts. Will fit on 2JR Forged I or H beam rods with tapered ends. Rods include ARP Rod bolts at no add't cost. Features include: - High strength aluminum forgings - Super lightweight designs - Fully CNC machined and balanced to +/- 1 gram - Wrist pins included at no extra cost - Accumulator groove included - Double pin oilers, force fed from oil ring - Pick lock grooves for easy lock removal Some sizes may take 2-4 weeks for production by Wiseco. Comes in the following sizes - standard .5 mm overbore (20 over) 1 mm overbore (40 over) INCLUDES: 4 pistons Oil Ring and Comp Ring Set Piston Wrist Pins Wrist Pin Clips Learn More

QR25DE - fits years 2002 to 2013. 4032 extruded material forged for maximum strength. Wiseco leads the performance aftermarket by producing the highest quality forged pistons for domestic automobiles, sport compact and racing applications right here in the USA. Wiseco is unique because we forge all of our own pistons in house, and produce all of our own forge tooling right here in the USA. This allows us to control all aspects of our manufacturing process from raw bar to skirt coating finished parts. Will fit on 2JR Forged I or H beam rods with tapered ends. Rods include ARP Rod bolts at no add't cost. 8.55-1 COMPRESSION Features include: - High strength aluminum forgings - Super lightweight designs - Fully CNC machined and balanced to +/- 1 gram - Wrist pins included at no extra cost - Accumulator groove included - Double pin oilers, force fed from oil ring - Pick lock grooves for easy lock removal Some sizes may take 2-4 weeks for production by Wiseco. Comes in the following sizes - standard .5 mm overbore (20 over) 1 mm overbore (40 over) INCLUDES: 4 pistons Oil Ring and Comp Ring Set Piston Wrist Pins Wrist Pin Clips Learn More

2JR produced turbo pistons with hastings racing ring set. Hard anodized piston domes to resist detonation. Thicker ring lands to prevent cracking. Moly coating on the skirts to lubricate piston walls. 9.5-1 Comp with the best anti-detonation quench pads on the piston tops. Good for up to 350whp. Can also be used on all NA projects since these pistons have the same comp ratio as the poorly designed B15 pistons. INCLUDES HASTINGS PISTON RINGS - Made in the USA Will fit on 2JR Forged I or H beam rods with tapered ends. Rods include ARP Rod bolts at no add't cost. Comes in the following sizes - standard .5 mm overbore (20 over) INCLUDES: 4 pistons Oil Ring and Comp Ring Set Piston Wrist Pins Wrist Pin Clips Learn More

2JR rod sets for the QR25 are extremely durable, lightweight and cost not much more than the factory B16 rod. All come with ARP rod bolts.

H-beam rod out of 4340 high tensile steel for QR turbo applications, good for up to 700whp. These are over 25mm in thickness. 

I-Beam rod is extremely lightweight I-beam rod from 4340 that is designed for all NA and low boost (less than 450whp) applications.

Principal Design Features AISI 4340 is a heat treatable, low alloy steel containing nickel, chromium and molybdenum. It is known for its toughness and capability of developing high strength in the heat treated condition while retaining good fatigue strength. Applications Typical applications are for structural use, such as aircraft landing gear, power transmission gears and shafts and other structural parts. Tapered to Fit OEM / B16 and Frontier Pistons perfectly - as well as forged wiseco/je

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2JR rod sets for the QR25 are extremely durable, lightweight and cost not much more than the factory B16 rod. All come with ARP rod bolts.

H-beam rod out of 4340 high tensile steel for QR turbo applications, good for up to 700whp. These are over 25mm in thickness. 

I-Beam rod is extremely lightweight I-beam rod from 4340 that is designed for all NA and low boost (less than 450whp) applications.

Principal Design Features AISI 4340 is a heat treatable, low alloy steel containing nickel, chromium and molybdenum. It is known for its toughness and capability of developing high strength in the heat treated condition while retaining good fatigue strength. Applications Typical applications are for structural use, such as aircraft landing gear, power transmission gears and shafts and other structural parts. Tapered to Fit OEM / B16 and Frontier Pistons perfectly - as well as forged wiseco/je

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Must have for any lightly modified and/or turbo QR. The Balancer Shaft Removal kit is a must for high RPM performance. The QR25DE comes equipped with a balancer shaft assembly that spins at twice engine speed to generate an opposing inertial mass. Increases oil capacity by 1.5qts Learn More

QR25DE Head - Complete Fits all Gen1 or Gen 2 QR25 Engines Includes: cam buckets, cam caps, OEM Cams (intake and exhaust), OEM Springs, OEM Headgasket. Does not include Intake Cam Phaser or Exhaust Cam Sprocket We use stock OEM cores and perform the following services: - Hot Tank / Cleaned - 5 Angle Valve Job - OEM Valve Seals - Mating Surface Decked Flat - OEM Valve Springs - OEM Cam Set (Hot Tanked) Optional Parts: - Hi Rev Valve Springs - Sub OEM Cams for JWT C1 / RZ / S1s - Titanium Retainers - Intake Cam Phaser / Exh Cam Sprocket - Cometic Headgasket - ARP Headbolts Learn More

Gen1 QR25DE OEM Headgasket Kit Includes OEM Nissan Headgasket and headbolts for the Gen1 QR25DE (2002-2006). 2JR also includes the copper grease for the threads of the bolts. NOTE: you will need a E20 torx bit to remove and install the OEM Bolts and a Angle Gauge - both can be added in the options below Headbolt TQ Sequence https://f01.justanswer.com/JACUSTOMERj34ssqqy/2013-03-05_013940_em_01.jpg Learn More

Gen1 Signal Wheel for B16 Crank with Bolts Signal wheel to install a B16 Crankshaft or 2JR Knife-edged Crankshaft in a Gen1 QR25 (2002-2006). Complete OEM kit with Bolts Learn More

(02-06) QR25DE Complete Engine 2JR Fully Built QR Engines are now available. Built to your specs, for NA, High Comp or Boost - including sleeved blocks capable of +700whp. No one has built more QRs than 2J with a commitment to quality and excellence. Engines are drop shipped to your location, ready for install or have us remove and install your new engine. Head Work – Machined Head 5 Angle valve angle job New OEM valves seals Cam Buckets (clearance to spec) OEM Cam Sets Cometic Headgasket Block – Balanced and Blueprinted, Assembled with Head (Long Block – complete/assembled) OEM Piston Set 9.5-1 Compression (Thicker Ring Lands & Better Quench Pads) Block Honed 2JRacing H Beam or I Beam Forged Rod Sets ARP Rod Bolts ARP Head Bolts ACL Main and Rod Bearings New OEM Front Cover (oil pump) New Water Pump JWT BSR Kit Complete Timing Equipment (chain, guides, tensioner, and sprocket) ALL New OEM Seals, Gaskets, O-Rings and Plugs New OEM Cam and Crank Sensors NGK LFR6A-11 Plugs Learn More

Finally! 2JR QR25 Blocks with Darton MID Sleeves, installed. The stock block tends to crack the liner after 400whp. These blocks are good to over 700whp while the Darton MID Sleeves are made of ductile iron and are able to hold over 1000hp. The sleeves are unfinished and will need to be honed to match your piston size. Benefits: Cast iron performance in an aluminum block Improved block integral strength Improved cooling NOTE: WHEN CHECKING OUT, SELECT FREE SHIPPING - SINCE YOU ALREADY CHOSE A SHIPPING OPTION ON THIS PAGE. YOU WILL RECEIVE A $250 CORE CHARGE WHEN A GOOD USABLE BLOCK IS RETURNED TO 2JR, THAT MEANS NO HOLES, ETC. Sleeving Process: includes the removal of the old sleeves, machining the block for the new sleeves, installation, and step decking. The process is done on a 3-axis CNC machine. Next the block is honed using a torque plate to simulates the QR cylinder head being bolted on and ensure the cylinder is as true as it was while in the honing machine. The QR is then line bored (where the crank sits) and honed to ensure its perfect. Each block is: - Hot tank cleaning - Darton MID Sleeves Installed - Bore & Hone w/ Torque Plate - Line Bore Learn More