Lingenfelter L710166914 - Big Bore Direct Injection High Volume Fuel Pump for GM Gen V V8 Applications
GM Original Equipment
L710166914
Mechanical fuel pump flow has been one of the primary limiting factors for the aftermarket when trying to increase the power output of the GM direct injection V8 engines. The Lingenfelter Big Bore direct injection fuel pump for GM Gen V V8 applications provides an increase in fuel flow capacity over the stock LT1/L86 and LT4 fuel pumps, expanding the range of performance of these engines. At 12.0 mm in bore size, the Lingenfelter Big Bore pump flows over 30% more than the stock L86 & LT1 pump and nearly 10% more than the LT4 pump.
With the combination of our GT35 camshaft with a 7.85 MM fuel pump lobe, the Big Bore pump flows 40% more than a stock LT4 pump and stock LT4 camshaft.
Tested to provide over 1400 horsepower (0.52 BSFC) of fuel flow for a turbocharged LT4 engine on VP Motorsports 109 fuel
With the combination of our GT35 camshaft with a 7.85 MM fuel pump lobe, the Big Bore pump flows 40% more than a stock LT4 pump and stock LT4 camshaft.
Tested to provide over 1400 horsepower (0.52 BSFC) of fuel flow for a turbocharged LT4 engine on VP Motorsports 109 fuel
Availability: In Stock - Orders by 2pm CST, ship within 1-2 business days.
Shipping: FREE SHIPPING ON THIS ITEM Within The Contiguous United States!
Pricing:
$2,995.00
Description
Features:
- Precision machined and assembled fuel pump assembly using brand new production LT1 fuel pump cores
- 12.0 mm bore
- DLC coated bore and piston
- Compatible with production LT1 and LT4 fuel pump lobes and with aftermarket higher lift fuel pump lobes
- Note - some aftermarket higher lift fuel pump camshaft lobe designs may require a lash cap to compensate for the smaller camshaft base circle.
- Note - some aftermarket higher lift fuel pump camshaft lobe designs may require a higher load spring on the pump to maintain fuel pump lifter control a revised spring on the pump
- 100% hot tested pump assemblies to confirm performance and functionality
- Individually serial numbered
- Maximum recommended operating pressure of 15 MPa or 2175 PSI
- Requires consistent low side fuel pressure of 68 PSI or greater
Benefits:
- Increased fuel flow allows higher power levels without having to resort to auxiliary fuel systems.
- Stock appearing.
- E85 compatible.
- Can be combined with higher lift fuel pump lobes for even greater flow rate increases.
Applications:
- High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 E85 conversions of GM Gen V V8 and V6 engines
- 2014-2019 C7 Corvette LT1
- 2015-2019 C7 Z06 Corvette LT4
- 2016-2021 Camaro SS LT1
- 2016-2019 CTS-V LT4
- 2017-2021 ZL1 LT4
- 2014-2018 Silverado and Sierra with 4.3L LV3, 5.3L L83 and 6.2L L86 engines
- 2015-2018 Suburban, Tahoe, Yukon and Escalade with 5.3L L83 and 6.2L L86 engines
Stock LT1 fuel pump lobe size 5.70 MM
Stock LT4 fuel pump lobe size 6.00 MM
Lingenfelter GT35 L210287515 fuel pump lobe 7.85 MM
Lingenfelter GT35 L210200215 fuel pump lobe 6.5 MM
- Precision machined and assembled fuel pump assembly using brand new production LT1 fuel pump cores
- 12.0 mm bore
- DLC coated bore and piston
- Compatible with production LT1 and LT4 fuel pump lobes and with aftermarket higher lift fuel pump lobes
- Note - some aftermarket higher lift fuel pump camshaft lobe designs may require a lash cap to compensate for the smaller camshaft base circle.
- Note - some aftermarket higher lift fuel pump camshaft lobe designs may require a higher load spring on the pump to maintain fuel pump lifter control a revised spring on the pump
- 100% hot tested pump assemblies to confirm performance and functionality
- Individually serial numbered
- Maximum recommended operating pressure of 15 MPa or 2175 PSI
- Requires consistent low side fuel pressure of 68 PSI or greater
Benefits:
- Increased fuel flow allows higher power levels without having to resort to auxiliary fuel systems.
- Stock appearing.
- E85 compatible.
- Can be combined with higher lift fuel pump lobes for even greater flow rate increases.
Applications:
- High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 E85 conversions of GM Gen V V8 and V6 engines
- 2014-2019 C7 Corvette LT1
- 2015-2019 C7 Z06 Corvette LT4
- 2016-2021 Camaro SS LT1
- 2016-2019 CTS-V LT4
- 2017-2021 ZL1 LT4
- 2014-2018 Silverado and Sierra with 4.3L LV3, 5.3L L83 and 6.2L L86 engines
- 2015-2018 Suburban, Tahoe, Yukon and Escalade with 5.3L L83 and 6.2L L86 engines
Stock LT1 fuel pump lobe size 5.70 MM
Stock LT4 fuel pump lobe size 6.00 MM
Lingenfelter GT35 L210287515 fuel pump lobe 7.85 MM
Lingenfelter GT35 L210200215 fuel pump lobe 6.5 MM
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WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov
Details
- L710166914
- L710166914
- Lingenfelter
- In Stock - Orders by 2pm CST, ship within 1-2 business days.
- New
Categories
Shipping Information
- Item Requires Shipping
- 4.2 lbs.
- W7.7000” x H6.2000” x L9.7000”
- Free Shipping!
- FREE SHIPPING ON THIS ITEM Within The Contiguous United States!
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