The most significant issue we found on mine was the core shift on the intake runners that required some clean up. Mine were purchased over 4 years ago.
@andy3474953 ай бұрын
mine had the same issue
@vrm86gt Жыл бұрын
Thanks for honest review!
@KCDW838 ай бұрын
For the money they seem sweet but am i the only one who doesn't want to go to aluminium heads and still stare at freeze/core plugs when i open the hood?
@KingJT806 ай бұрын
these heads flow about as good as a ported ford head...which is not good. its not your fault they just suck. i heard the thunpers are a bit better with that weird "W" exhaust port
@andy3474955 ай бұрын
yeah, they don't flow the best do they, which is unfortunate when they are advertised differently. with the work I've done, they should pick up flow quite a bit, and yeah, I've heard the thumpers are a lot better. I wonder if the problems with original ones is the reason they started the thumpers
@KingJT805 ай бұрын
@@andy347495 Yeah even if I bought the thumpers I probably just buy them bare and buy good stuff to put in it like manley valve train components
@MM-hw9gk9 ай бұрын
Are the spark plug taps all different angles?
@andy3474958 ай бұрын
do you mean the sparkplug holes? if so, im not sure, I'll have to check.
@cheez75537 ай бұрын
Tough to listen to
@andy3474957 ай бұрын
ok, what do you mean? I'm always looking for pointers.
@matthewmattson68813 ай бұрын
Not your narration! Just sad that these are a little too good to be true @andy347495