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The R3 was a high-performance version of the supercharged R2 engine; the R4 was a high-performance version of the unsupercharged R1 engine. Nine 1964 "production" Avantis with R3 engines were built. Although the R4 engine was optional in 1964, none were produced by Studebaker before the Avanti was discontinued in December 1963. In 1964 (after production officially ended), Studebaker bored out nine V8s to 304 cubic inches, slapped a Paxton supercharger on them, and dropped them into remaining Avantis. To register click the "Register Your Avanti" link above. Support the Avanti Registry with a donation and a "Certified Registration" emblem will be included in your registration.
Certified R3 Registration
R3 and R4 Avanti Owner Registry
DATE YEAR NUMBER OWNER DESCRIPTION REGISTRATION
Jun 2, 2015 1963 63R-1025 Ronald Crall Factory prototype. Used by Sherwood Egbert for short time then driven by Andy Granetelli from South Bend to Paxton shortly after production. Used as R3 Prototype. Hot Rod Magazine 1st R3 road test car. Held Riverside Dragway 1/2 mile record beating Hemi's. Per conversation with Andy G 8,000rpm required to do so. Had Ca. MFG plates. After closure Vince Granetelli became 1st registerd owner. I purchased in 1970. Damaged in 1999. Currently slowly being restored in barn in Maine. 1963 Studebaker Registry 2015 Registration
Dec 25, 2014 1963-1964 63R-1376 Peter G. Godek May 14, 2006 - Real R3, not factory, in West Virginia. Now sweet aluminum heads. 63 Registry 2014 Registration
Jan 14, 2016 1963 63R-1610 Dorr Johnson My father owned this Avanti. He sold it in the mid 70s. The original motor had been replaced with B75R4. I have some limited history for the current owner. Car was red with auto transmission. 2016 Registration
Apr 21, 2016 1963 63R-3584 Tom J. Simpson Was sold new as an R-2 Engine. Had a STP R-3 Conversion when I bought it used in 1971. Still own the car and drive it on special occasions. Was a 2008 Concours d'Elegance winner at the National Studebaker Meet in Lancaster, PA. 2016 Registration
  1964 R5089*  

One of the nine original 1964 Studebaker R3 cars.

R3-5089

Turquoise 4-speed delivered new to first owner in Downer Grove, Illinois. Currently finished restoration (July 2016) in Collinsville, Illinois.

Certified R3 Registration
  1964 R5237*   One of the nine original 1964 Studebaker R3 cars. Not yet registered. Certified R3 Registration
  1964 R5394*   One of the nine original 1964 Studebaker R3 cars. Not yet registered. Certified R3 Registration
  1964 R5532*   One of the nine original 1964 Studebaker R3 cars. Not yet registered. Certified R3 Registration
  1964 R5546*   One of the nine original 1964 Studebaker R3 cars. Not yet registered. Certified R3 Registration
  1964 R5593*   One of the nine original 1964 Studebaker R3 cars. Not yet registered. Certified R3 Registration
  1964 R5625*   One of the nine original 1964 Studebaker R3 cars. Not yet registered. Certified R3 Registration
  1964 R5642*   One of the nine original 1964 Studebaker R3 cars. Not yet registered.R3-5642
R5642 is built to full R3 specs with the optional "Powershift" automatic transmission, a rear axle ratio of 3.54:1, and disc brakes manufactured by Bendix under license from Dunlop. This car has the optional quick-ratio steering with no power assist and it rolls on a set of 15-inch Halibrand magnesium knock-off alloy wheels - a Studebaker option for 1964. The interior is finished in metallic red upholstery with black carpeting and shows the R3's 8,000-rpm tach, instead of the 6,000-rpm tach found on standard Avanti models. The seats are true buckets and the window posts and other sections of the interior, including the roll bar, are protected with foam-backed stitched vinyl, not moulded plastic.
Certified R3 Registration
  1964 R5643*  

R3-5643

R5643 is part of a large collection at the Crawford Museum in Cleveland and has been displayed at the Studebaker National Museum in South Bend, Indiana.

Certified R3 Registration
        *One of the nine original production R3 Avantis  
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