PROJECT GALLERY — TWIN PLUG IGNITION

1964 Porsche 356C Outlaw Twin-Plug 6 Cylinder

Posted by PATRICK MOTORSPORTS on

1964 Porsche 356C Outlaw Twin-Plug 6 Cylinder

                 

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911 3.2L Conversion to 3.5L Twin Plug with GT3 Crankshaft

Posted by PATRICK MOTORSPORTS on

911 3.2L Conversion to 3.5L Twin Plug with GT3 Crankshaft

  Our new and exclusive 3.5L engine conversion package offers great performance while maintaining streetability. Our exclusive piston, cylinder and rod set bump up the displacement from 3.2L to 3.5L. The heads were converted to twin plug using our Serdi head machine, larger valves and titanium retainers were also added.           

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914/6 GT 2.0L Twin Plug 901 Vintage Race Car Build

Posted by PATRICK MOTORSPORTS on

914/6 GT 2.0L Twin Plug 901 Vintage Race Car Build

914-6 GT Vintage racer, ready for racing HSR, VARA, SVRA with a twin plug 2.0L engine & 901 gearbox. We have finished all the metal work & most of the body fitment on our fixture table, now it's going on the rotisserie for inner fender detailing & belly pan metal work             Here the 914-6 GT rear quarter flare has been hand fitted with hammer & dolly to mate up to the chassis prior to being cut off with the original flare. this will allow us to "butt" weld the GT flare back on the...

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Lilac 914/6 GT Twin Plug 2.0L S 901 Tailshift Race Car Upgrade Conversion

Posted by PATRICK MOTORSPORTS on

Lilac 914/6 GT Twin Plug 2.0L S 901 Tailshift Race Car Upgrade Conversion

This original 914-6 came to us for a complete restoration & 914 6 GT conversion. The car was stuffed in the back of a small U-Haul box truck without suspension. The 2.0L engine was period correct and was completely blueprinted and updated with the 2.0L S 9.8:1 compression ratio piston and cylinder set. We also updated to big valve heads which required the intake valve pockets on the piston domes to be machined for proper valve clearance. Twin plugged of course, along with our special twin plug distributor system. The original 906 center feed cams that were supplied for the...

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