Send me a email carlo_federico@hitmail.com
stickys69 3 months ago
Cool I'm doing my heads and intake manafold and bigger valves
@stickys69
I tried big valves.
Big valves on the stock 3.900 bore doesn't help actually hurts power, don't waste your money spend the money on other mods.
ZR1Pete1 3 months ago
Hi bro I have a 1991 zr1 what cams do you have
Stock regrinds.
Send me a email carlo_federico@hitmail.com
stickys69 3 months ago
Cool I'm doing my heads and intake manafold and bigger valves
stickys69 3 months ago
@stickys69
I tried big valves.
Big valves on the stock 3.900 bore doesn't help actually hurts power, don't waste your money spend the money on other mods.
ZR1Pete1 3 months ago
Hi bro I have a 1991 zr1 what cams do you have
stickys69 3 months ago
@stickys69
Stock regrinds.
ZR1Pete1 3 months ago