CsordasJr945.flv video by SLD1624 - Photobucket
This guy took a complete stock 455 from a 73 riv and went 11.00 at 120 in a 4000lb gs leaving it in drive shifting at 5000 rpm's 93 octain and 5 psi F1R. The mods to the stock motor are a hemi killer cam,headers,and a sp1 intake. The motor had the stock valve springs in it with a 130k on the motor. The pass in the video was with 7 PSI with a new motor. There is not much more done to the motor in the video. You can pm him on V8buick.com to ask him what he did to his latest motor to go 9.30's. It is cheaper than building a stage motor. He drives this car all over on the street to local car shows. Im sold on this combo. I forgot he still leaves at idel 1.30 60ft and it stays in drive at lets it shift at 5500 rpm.4000lbs