Pauter Machine

Our custom 130mm long CP-Carrillo lightweight connecting rods are for use in aircooled Porsche engines when upgrading to the 80.4mm stroke crankshaft from the Porsche 911 997 GT3RS 4.0 engines. Please note these rods are longer than the factory GT3 RS 4.0 connecting rods and are set up for 22mm wrist pins with a 25.4mm pin end width (wider than factory rod) and are for normally aspirated Porsche 911 engines only. Rods feature upgraded CARR bolts; rods are rated for 500 horsepower and 8000 rpm. LN Engineering also offers custom 104mm Mahle Motorsports pistons and matching Nickies cylinders for use with the GT3RS 80.4mm crankshaft along with these custom 130mm Carrillo Connecting Rods for use in aircooled Mezger Porsche 911 engines (sold separately). Center to Center (mm): 130 Big End Dia (mm): 56.00 Big End Width (mm): 20.83 Small End Dia (mm): 22.01 Small End Width (mm): 24.13 Weight Overall (g): Weight Big End (g): NOTE: This connecting rod is not a direct replacement for the factory GT3RS 4.0 connecting rod. Product images are for illustrative purposes only and may differ from the actual product. This item is normally in stock, however if we are out of stock, please call for current lead time. Learn More

Pauter's sought out to make their intermediate shaft gears better than the originals. Pauter has completely re-engineered their Porsche 911 Intermediate Shaft Gears to replace the original Porsche helical IMS gears with ones that are now straight-cut, perfect for your next performance Porsche engine build. Learn More

Pauter set out to make these replacement Porsche 911 billet rocker arms lighter, stronger, and able to handle more aggressive cam profiles. After nearly a year of engineering, development, and testing, Pauter has done just that. At 85 grams, our rocker comes in at 45 grams lighter than Porsche’s stock rocker arm, which amounts to about 1.2lbs of valve train weight in total. This is possible because the increase in material strength allows for a slim blade-like design (side by side comparison seen below). Due to our precision engineering and machining, per-rocker tolerance is generally around ±1.5 grams, whereas the stock rockers can differ by as much as 17 grams. These rockers are fully machined from billet tool steel, triple phase heat treated, and DLC coated for wear resistance and friction/drag reduction. The materials as well as treatment processes were selected for their proven performance and durability in a wide variety of severe duty applications. Lengthening of the radiused follower “shoe” increases the usable wear surface, allowing for a cam profile aggressiveness never before seen in the 911 rocker arm arena. During development stages prototypes were cycle tested both third party and in-house, using various cams at and far beyond normal racing RPM (over 10k) with excessive spring loads for many hours. Results of these tests allowed us to provide this product with the same confidence found in all Pauter offerings. Because of the marked increase in strength, wear resistance, and weight savings, these rockers allow the engine expert to employ a range of spring pressures best suited to your engine program. Accepts factory swivel foot adjusters (sold separately). NOTE: This item is normally in stock, however if we are out of stock, please call for current lead times. Learn More

Pauter set out to make these replacement Porsche 911 (993) billet rocker arms lighter, stronger, and able to handle more aggressive cam profiles. After nearly a year of engineering, development, and testing, Pauter has done just that. At 85 grams, our rocker comes in at 45 grams lighter than Porsche’s stock rocker arm, which amounts to about 1.2lbs of valve train weight in total. This is possible because the increase in material strength allows for a slim blade-like design (side by side comparison seen below). Due to our precision engineering and machining, per-rocker tolerance is generally around ±1.5 grams, whereas the stock rockers can differ by as much as 17 grams. These rockers are fully machined from billet tool steel, triple phase heat treated, and DLC coated for wear resistance and friction/drag reduction. The materials as well as treatment processes were selected for their proven performance and durability in a wide variety of severe duty applications. Lengthening of the radiused follower “shoe” increases the usable wear surface, allowing for a cam profile aggressiveness never before seen in the 911 rocker arm arena. During development stages prototypes were cycle tested both third party and in-house, using various cams at and far beyond normal racing RPM (over 10k) with excessive spring loads for many hours. Results of these tests allowed us to provide this product with the same confidence found in all Pauter offerings. Because of the marked increase in strength, wear resistance, and weight savings, these rockers allow the engine expert to employ a range of spring pressures best suited to your engine program. Accepts factory swivel foot adjusters (sold separately). NOTE: This item is normally in stock, however if we are out of stock, please call for current lead times. Learn More

Pauter X-beam connecting rods for Porsche 904 engines utilize E4340 vacuum-melt chrome-moly forgings and are fully CNC machined and heat-treated to Rockwell C36. Pauter rods feature full coverage shot peening and are end-to-end balanced in sets. Each Pauter connecting rod comes with ARP 2000 bolts rated at 220,000 psi tensile strength and aluminum-bronze wrist pin bushings standard. Pauter's unique X-beam construction balances strength and weight reduction while reducing horsepower losses due to crankcase windage. Center to Center (mm): 140.00 Big End Dia (mm): - Big End Width (mm): 22.86 Small End Dia (mm): 25.01 Small End Width (mm): 24.89 Weight Overall (g): 567 Weight Big End (g): 399 NOTE: Product images are for illustrative purposes only and may differ from the actual product. Typically ships within 7-10 business days; if out of stock, please allow 5-6 weeks for production. Learn More

Pauter X-beam connecting rods for 3.8 RSR Porsche 911 engines utilize E4340 vacuum-melt chrome-moly forgings and are fully CNC machined and heat-treated to Rockwell C36. Pauter rods feature full coverage shot peening and are end-to-end balanced in sets. Each Pauter connecting rod comes with ARP 2000 bolts rated at 220,000 psi tensile strength and aluminum-bronze wrist pin bushings standard. Pauter's unique X-beam construction balances strength and weight reduction while reducing horsepower losses due to crankcase windage. We recommend running Pauter rods with our coated Clevite race connecting rod bearings for both street and track (sold separately). Center to Center (mm): 127.00 Big End Dia (mm): 58.01 Big End Width (mm): 21.79 Small End Dia (mm): 23.02 Small End Width (mm): 19.58 Weight Overall (g): 576 Weight Big End (g): 406 NOTE: Product images are for illustrative purposes only and may differ from the actual product. Typically ships within 7-10 business days; if out of stock, please allow 5-6 weeks for production. Learn More

Pauter X-beam connecting rods for Porsche 356 and 912 engines utilize E4340 vacuum-melt chrome-moly forgings and are fully CNC machined and heat-treated to Rockwell C36. Pauter rods feature full coverage shot peening and are end-to-end balanced in sets. Each Pauter connecting rod comes with ARP 2000 bolts rated at 220,000 psi tensile strength and aluminum-bronze wrist pin bushings standard. Pauter's unique X-beam construction balances strength and weight reduction while reducing horsepower losses due to crankcase windage. What makes these rods different from Carrillo's connecting rod is that Pauter sets up these rods to accept a superior rod bearing sourced from a Toyota 1MZFE engine which then allows Pauter to fit a stronger 5/16 rod bolt rather than the 1/4 bolt used by Carrillo for their Porsche 356 and 912 connecting rods. NOTE: Product images are for illustrative purposes only and may differ from the actual product. This item is normally in stock, however if we are out of stock, please call for current lead time. Learn More

Pauter X-beam connecting rods for Porsche 914/912E and VW Type 4 2.0 engines utilize E4340 vacuum-melt chrome-moly forgings and are fully CNC machined and heat-treated to Rockwell C36. Pauter rods feature full coverage shot peening and are end-to-end balanced in sets. Each Pauter connecting rod comes with ARP 2000 bolts rated at 220,000 psi tensile strength and aluminum-bronze wrist pin bushings standard. Pauter's unique X-beam construction balances strength and weight reduction while reducing horsepower losses due to crankcase windage. Center to Center (mm): 131.01 Big End Dia (mm): 52.81 Big End Width (mm): 25.65 Small End Dia (mm): 24.00 Small End Width (mm): 25.65 Weight Overall (g): 630 Weight Big End (g): 440 NOTE: Product images are for illustrative purposes only and may differ from the actual product. Typically ships within 7-10 business days; if out of stock, please allow 5-6 weeks for production. Learn More

Pauter X-beam connecting rods for Porsche 914/912E and VW Type 4 2.0 engines utilize E4340 vacuum-melt chrome-moly forgings and are fully CNC machined and heat-treated to Rockwell C36. Pauter rods feature full coverage shot peening and are end-to-end balanced in sets. Each Pauter connecting rod comes with ARP 2000 bolts rated at 220,000 psi tensile strength and aluminum-bronze wrist pin bushings standard. Pauter's unique X-beam construction balances strength and weight reduction while reducing horsepower losses due to crankcase windage. Center to Center (mm): 131.01 Big End Dia (mm): 52.81 Big End Width (mm): 25.65 Small End Dia (mm): 24.00 Small End Width (mm): 24.13 Weight Overall (g): 571 Weight Big End (g): 440 NOTE: Product images are for illustrative purposes only and may differ from the actual product. Typically ships within 7-10 business days; if out of stock, please allow 5-6 weeks for production. Learn More