Is there any RTV that can be used on the intake manifold that will cure in a few hours? I bought Permatex Ultra Copper, but I would like to fire my car up the day we finish my cam install, not 24 hours later.

TIA

 

if u let it sit for a few hours, u could start it up, i wouldnt suggest driving it anywhere tho until the 24 hours are up

 

Look into the "Right Stuff" I think they say you can fire after a few hours though full cure is like 24.

 

Whats the best to use the black, blue or the red?

 

i used the black and had no problems.

 

right stuff...the best I have ever used...

 

Another vote for the RIGHT STUFF! It works great!