This was the car's 1st 9 sec. pass. Built around the GS Club Of America's GS Street Eliminator Class rules. A real street car naturally aspirated with a complete Exhaust system,full interior etc. It is the first GS to run in the 9's using the original cast iron Stage1 heads, under the GSE rules! It is a stock stroke 455 with an .038 overbore to give it 464ci. It weighs 3500lbs and it idles smooth enough to still run the power brakes! This pass was email@example.com mph and was backed up with a 9.99@ 132.7 run.
9 Second Buick GSX Stage2 GS Stage1 9.51 @ 140
We originally built this car with Frank Urbinati back in 1996.It debuted at
the GS Nationals where it won the GS Pro Street class races. It was also
the 1st GS Pro Street class car to break into the 9's at the time.Thanks to
Frank this project came to life. Fast forward to 2010 and the car has been
taken over by Bob Ortolani,the car still looks great and Bob decided to
bring it up another level. We were happy to have the car come back to our
shop and to have the opportunity to work with Bob and put together the new
powerplant. The video shows the results of our 1st day out to tune the
engine. The 1st two passes were shakedowns to check fuel/oil pressures and
get a feel for the new combo. By the 3rd run we had posted a 9.62 @ 138
hitting the 7100rpm rev limiter chip! The 4th run was a 9.52 @ 140. On the
5th run it went 9.51 @ 140.65! After a good cool down and a timing
adjustment we were ready to try for a 9.40 run, launching right off idle
the car gave us a nice big unexpected wheelie! The wheelie sure lookes cool
but we know we can go quicker with a little more suspension work to
straighten out the launch and try to keep the front down. We're sure it'll
go into the 9.40's yet and maybe even 30's after everything is worked out.
1970 Buick GS Stage 1 Frame-Off Restored
Just a quick walk around and drive of my friends '70 GS Stage 1. John
Osborne did the frame, trans, rear, engine, ran all the lines and wiring,
brakes, etc. Indigo Blue Chevy paint.