PROJECT GALLERY — Vintage Race Car Builds / Restoration / Service

The Porsche 934 engine displaces 3.0L, has two water to air intercoolers and a large KKK turbo.  We rebuilt this motor to factory specifications after it had been sitting for countless years.

    View this post on Instagram Yesterday we spent some time on the Dyno with the fresh 4 Cam engine and exhaust upgrade #patrickmotorsports #porscheracing #porscherestoration #porsche904 #4cam #porsche904gts #drivetastefully #dynotune #dynojet A post shared by PATRICK MOTORSPORTS (@patrickmotorsports) on Jun 13, 2019 at 7:31am PDT   We recently took out both the Porsche 904 Carrera GTS and Porsche Cayman GT4.  Both are high performance light-weight mid-engine sports cars and you can easily see the connection with the two parked next to each other.       The interior of the 904 is spartan to say the least.  No...

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...

Youtube Linkhttps://youtu.be/EAx7RCNJaRMMeet the legend Up until this point, the only way to drive a 917 required you to be one of the few super elite drivers chosen by Porsche. Now that's all changed.There was an authentic Porsche 917K (#024) at auction at Gooding & Company, in Pebble Beach, for an estimated $13 to $16 million.If you could not bid on the 917K at Pebble Beach, Patrick Motorsports has the next best opportunity - and it will only happen once. A History of Racing Dominance The Porsche 917 was rushed onto the tracks in its 1969 debut, and initially struggled with some handling miscues,...

1985 930 Euro To 935 3.8L Twin Turbo ConversionBuilt With Mahle Turbo 102mm 3.8L Pistons   964 Based 3.8L twin turbo with gt 2 oil pump & black coated bearings 3.8l twin turbo intercooler & intake fabrication 935 SKID PLATE FABRCATION            

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...

We were commissioned to build a 914/6 GT 2.5L Jagermeister Tribute race car for vintage racing here in the US.  Look for this car running on the East Coast! In 1970, Porsche entered a 914/6 with the factory's GT option in the grueling 24 Hours of Le Mans race. The car, identified as #40, was driven by Claude Ballot-Léna and Guy Chasseuil. It finished 6th overall, preceded only by prototype racecars like the V12 Ferrari 512S and Flat-12 Porsche 917K. In addition, the #40 won its class ahead of several Porsche 911S entries. 914/6's also competed in some of the most...

This car was built to race in the HSR WEST 2.0L PORSCHE VINTAGE Challenge. 2.0L single plug, 12.5 CR, 40MM PMO carbs, billet rods, 906 style cams, andall the little details in-between. 901 side shift trans., 904 mainshaft, billet intermediate case section, all special close ratio gear sets, oil cooling system & 5 point return system, along with a billet torque bias diff. THIS PICTURE SHOWS THE RIGHT SIDE OF THE ENGINE CARRIER MOUNT - PORSCHE 914 BULK HEAD TO PORSCHE 6 CYLINDER ENGINE CONVERSION - UTILIZES POLYURETHANE BUSHINGS - TIG WELDED STEEL - BLACK POWDER COAT FINISH - 13.50...