EMI-451 COMPLETE HP EMI THUNDER S PIPE SYSTEM FOR SMALL BLOCK CHEVY
	A perfect solution for exiting exhaust below swimsteps, these EMI systems enable the exhaust to exit underwater at idle keeping them quiet when you want it most. Adjust the outlet position by changing the size of the connection hose. The 16” long riser is a must with High Performance camshafts to prevent reversion (water injection). Brackets to keep all of the stock components in their existing locations (shift quadrant, ignition module and oil filter bracket) are included when requested (there is an additional charge on some late model EFI systems). Complete systems come with all of the necessary bolts, gaskets and fittings. Standard with black Fusioncoated finish- optional finishes are available. Specify the correct accessory brackets and options when ordering. $1,999.00 (PAIR)

EMI-551 COMPLETE HP EMI THUNDER S PIPE SYSTEM FOR BIG BLOCK CHEVY
	A perfect solution for exiting exhaust below swimsteps, these EMI systems enable the exhaust to exit underwater at idle keeping them quiet when you want it most. Adjust the outlet position by changing the size of the connection hose. The 16” long riser is a must with High Performance camshafts to prevent reversion (water injection). Brackets to keep all of the stock components in their existing locations (shift quadrant, ignition module and oil filter bracket) are included when requested (there is an additional charge on some late model EFI systems). Complete systems come with all of the necessary bolts, gaskets and fittings. Standard with black Fusioncoated finish- optional finishes are available. Specify the correct accessory brackets and options when ordering. $2,199.00 (PAIR)

EMI-452 COMPLETE HP EMI THUNDER 3 INCH TALLER SYSTEM FOR SMALL BLOCK CHEVY
	Equipped with our performance Stainless Steel High Flow Risers, these are our best performing systems. They are a direct replacement for stock Mercruiser manifolds in Bravo and Alpha applications that utilize a 3" spacer block between the manifolds and risers and where the exhaust outlets exit through the transom in the stock 3" taller location. The 16” long riser is a must with High Performance camshafts to prevent reversion (water ingestion). Becuase of their added lenght, these will NOT work with Selector systems or stock “S” pipe connections. Brackets to keep all of the stock components in their existing locations (shift quadrant, ignition module and oil filter bracket) are included when requested (there is an additional charge on some late model EFI systems). Complete systems come with all necessary bolts, gaskets and fittings. Standard with black Fusioncoated finish- optional finishes are available. Specify the correct accessory brackets and options when ordering. $1,750.00

EMI-552 COMPLETE HP EMI THUNDER 3 INCH TALLER SYSTEM FOR BIG BLOCK CHEVY
	Equipped with our performance Stainless Steel High Flow Risers, these are our best performing systems. They are a direct replacement for stock Mercruiser manifolds in Bravo and Alpha applications that utilize a 3" spacer block between the manifolds and risers and where the exhaust outlets exit through the transom in the stock 3" taller location. The 16” long riser is a must with High Performance camshafts to prevent reversion (water ingestion). Becuase of their added lenght, these will NOT work with Selector systems or stock “S” pipe connections. Brackets to keep all of the stock components in their existing locations (shift quadrant, ignition module and oil filter bracket) are included when requested (there is an additional charge on some late model EFI systems). Complete systems come with all necessary bolts, gaskets and fittings. Standard with black Fusioncoated finish- optional finishes are available. Specify the correct accessory brackets and options when ordering. $1,849.00 (PAIR)

LMH-100 MAGNUM HEADER-MERCRUISER APPLICATIONS
	Get the same superior performance as the Magnum SS Headers at an unbelievably affordable price. Lightning Magnum headers feature 16 gauge 316L stainless steel inner tubes surrounded by heavy duty wall (.074”) outer steel tubes. The tubes are mechanically etched by sand blasting before assembly and are internally treated with a corrosion resistant silicone ceramic coating. Magnum headers can also be purchased with a custom Eddie Marine Fusioncoat finish. $1,899.00 (PAIR)

LMH-130 454 MAGNUM SS HEADERS
	Lightning Manufacturing Corporation has been manufacturing performance exhaust systems since 1973. In 1995, Lightning developed a truly affordable water jacketed header for the performance boater. The Lightning Magnum Series Headers are available in two models and are offered in a variety of configurations to adapt to any application. They are TIG welded and feature an 1 7/8” inside diameter. The 2 1/2” outside diameter gives the Magnums a large water jacket that runs the full length of the tubing and provides a generous amount water to insure proper cooling and longevity. Average primary tube lengths begin at 21.” $3,750.00 (PAIR)