"SE" Special Edition Tuning Kit For MerCruiser 454 & 502 Magnum MPI Engines
This kit is an excellent choice for those just beginning performance modifications on a MerCruiser Magnum EFI Series engine. This kit includes the "SE" Special Edition flame arrestor that utilizes a high flow K&N clamp-on style filter element and high velocity air inlet adapter which increases air flow by as much as 20%. The included Flow Command adjustable fuel pressure regulator allows you to tune to the proper air flow by allowing adjustments from 25 to 65 PSI.
"SS" Sport Series Tuning Kit For MerCruiser 454 & 502 Magnum MPI Engines
Do you want quicker acceleration, faster planing, and increased performance of up to 15 HP? If so, the "SS" Super Sport tuning kit for your MerCruiser Magnum MPI engine is what you need. This kit includes the "SS" Sport Series flame arrestor that utilizes a clamp-on styleK&N element with our high velocity style air inlet. This kit include re-programming of your factory ECU in which we will modify both the fuel and spark curves as well as increasing your rev limiter and injector timing to 5400 RPM. This kit also comes with an adjustable billet Flow Command fuel pressure regulator that allows you to tune your air fuel mixture for optimum performance.
NOTE: You will need to send us your ECU with this questionnaire for re-calibration.
Big Block Chevy Supercharger Style EFI Induction Hat
So if your like thousands of other people who are just either tired of the driving habits of your carbureted supercharged engine or just want to try to stretch that huge fuel bill a little farther then we’ve got the answer. KE has developed this unique aluminum EFI injector scoop and throttle body to make your conversion away from carburetors easier than ever. By enclosing the fuel injectors inside the premium cast T356 aluminum scoop and adding a progressive throttle linkage billet throttle body you can now merely remove your carburetors and existing flame arrestor and install this system. This new unit will mount to all standard inlet roots style superchargers. Add the EFI computer or management system of your choice and you can atlas enjoy the luxury and drivability that only fuel injection can offer.
* Note additional wiring and plumbing is required. This kit includes Standard aluminum finish scoop, billet throttle body, mounting plate, fuel rails and stands, as well as quick a connect wiring plug.
Custom Internal Flame Arrestor
Fits Big Block Chevy Supercharger Style EFI Induction Hat (Part #755-5980)
