Henri Greuter, on 01 Oct 2024 - 13:48, said:
make a bridge to a more modern day image than remaining stuck in the age of Dinosaurs with bigblocktechnology?
GM shouldn’t worry about people that don’t understand in real world street use - and street performance, frankly - a larger /cyl capacity with lower revving ability is superior to a <501cc/cylinder multi-valve DOHC.
Once I raced in a class that had a 150hp limit with a 18 lbs/stock HP min weight (w/driver). Everyone and their dog ran a 1.6/1.8 Honda or 2.0 Ford. I came with a 24-year old FWD Chevy Beretta complete with torsion beam rear suspension & MacPherson front. It had a 140hp 3.1-liter iron block, 12 pushrods, 12 valves all slung in front of the front axle. All we did was win, win, win. Just over half our starts, with two-thirds of our starts being at the back because of points. They had no chance on the straights because if you did the math with the gear ratios we had 30+% more torque to the ground with the same weight.
For year 2 the leading Honda’s tried to get the HP rule moved to 160 so they could run B16As. Unfortunately, one of the old geezers in the room
noted the 3.1 had a 160hp offering.
Perceptions aren’t worth chasing. After being accused of cheating for 2 years I switched to an Integra to match the competition - but with an automatic. Of course, the competition shook their heads with a laugh, the tech guys asked why. None did the math to see in 2nd gear I hit the rev limiter right when I needed to brake, and that my 2nd gear put much more torque to the wheels than the 3rd gear the manuals had to run.
Torque, torque, torque. And whenever you want it. Using less fuel. Now-a-days with less weight.