LSX 454 Dyno run 1977 Chevy Monza Spyder LS1 LS2 LS3 LS6 LS7 

Grandmother: "Oh, really? Silly me, I thought the tires were rubbing on you car's fender lips" 😉

Right on Steven. They are forgotten cool cars by most peeps. Nobody recognizes it at shows. At the track, the old timers know Monzas!

@@Turbo_Todd You bet - Old School Monzas were a cross between Camero and Vega. Lightweight car with serious engine. I had so much fun in mine. It was white with black trim and a black louver on back window, and that big old Tarantula on the hood. Previous owner upgraded engine and exhaust. It looked and sounded like a real muscle car. Might have raced my Monza more than once, and did a speed trip from Seattle to center of State in 2 hours. Statute of limitations is over - LOL. I drive a Maserati GT now. But miss my Chevelle and Monza. Don't miss my Vega. I did buy a 1994 Buick Grand Sport with 3.8 factory high performance engine. It only has 45,000 miles on it. My Maserati has only 35,000.

Your a liar. I had a 406 and didn't need to stretch anything.

Hello friend, it runs 660s on motor with pump gas and 580s on nitrous these days. Fun car.

@@Turbo_Todd Wow. That's gotta be a handful. I'm totally jealous!

@@mijomcgyver6270 to clarify, that's 1/8 mile times. Haven't run 1/4 with this setup. Never dyno'd on nitrous, but it makes just over 500RWHP with a very loose converter in the powerglide.

@@Turbo_Todd It took me a minute, but I figured out what you were talking about after thinking a bit. I still contend that a car that light with that much juice has got to be a handful to keep under control. You must spend a small fortune on rear tires! Once again - really nice car you've got there.

Sorry, but not at this time

@@Turbo_Todd ok Ty! 😉

Will that's been said in many comments in the last 10+ years. It was a remote tune. I was talking to the tuner the whole time. Yep senseless, thanks for the callout. With a loose powerglide converter, it put down 505 to wheels pump gas N/A.

Ditto to my comment to the last guy. "Ha Ha. I was talking on the phone with Mike Moran of Moran Motorsports. He was hooked up remotely to my laptop tuning the car. I was just pressing the gas to floor and hitting a button."

Ha Ha. I was talking on the phone with Mike Moran of Moran Motorsports. He was hooked up remotely to my laptop tuning the car. I was just pressing the gas to floor and hitting a button.

6500 rpm, tires broke loose? Car has way more h.p. than it dyno'd