The 3.8 v-6 with a 5 speed manual tranny puts out around 210 stock
200 H.P. 225 lb/ft Torque
either 170hp or 200-230hp depending on transmission and exuast choices.
ratio = 3.23
140 BHP
The 0-60 time for a stock(455 CU-IN) 67 Firebird is 5.5 seconds No such thing as a stock 455 67 Firebird. 455 wasn't built until 1970.
Yes, they are direct bolt in
Yes
stock 285 ram air stock 305 bhp
185 horsepower , according to my Consumer Guide book
I think you can find that out on googles Ilooked it up once
"A stock 1987 Camaro Z28 305 V8 engine has at least 280 horsepower" Sorry, but the '87 305 only puts out 165 to 215 hp depending on the performance package. The 350 of that year only increased this by 10 hp to 225. Source: http://www.thirdgen.org/1987-pontiac-firebird
260 hp and 280 tq.