MSD CDI ECU ENHANCER IGNITION, 650 701 YAMAHA SUPERJET JS650 JS701 4253 smog-air-pumps 4 V8 1975 GMC G35

4 V8 1975 GMC G35 350/5

Its well known performance calibration and 750 CFM airflow keep it on top still today

SKU Number : J5352787 Brand : Crown Vintage UPC : 848399063103 Part Type : Sway Bar Link Pin Dimension : 3

LS6 and LS7 engines using coils with a standard LS3 bolt spacing of 72mm (coils not included)

Brand  Interchange Part Number Volkswagen 1K0 254 509 BX Audi 1K0 254 511 BX Audi 1K0 254 512 NX Volkswagen 1K0 254 512 NX Volkswagen 1K0254509BX Audi 1K0254511BX Audi 1K0254512NX Volkswagen 1K0254512NX Volkswagen 1K0 254 509 BX Audi 1K0 254 511 BX Audi 1K0 254 512 NX Volkswagen 1K0 254 512 NX Volkswagen 1K0254509BX Audi 1K0254511BX Audi 1K0254512NX Volkswagen 1K0254512NX

MSD CDI ECU ENHANCER IGNITION, 650 701 YAMAHA SUPERJET JS650 JS701 4253 smog-air-pumps 4 V8 1975 GMC G35Overview: If you own a Yamaha with a 650 or 701 engine, this Enhancer is a necessity! The Enhancer produces a powerful spark with increased spark duration. Not only does the improved spark energy boost power, but this Enhancer features a more aggressive timing curve for even more power to get you going! At lower rpm you'll notice incredible acceleration and throttle response due to advancing the timing. Then as the rpm increases, the timing is