I used por-15 & top coat on the engine bay & the engine kit for my 289.Great stuff. The engine kit is just enough to cover everything. Bluest color Ive ever seen out of a can . I used a foam bush and it left no streaks. Havent driven it much but it seems to handle the heat fine.
youre welcome. Id use the entire system. Metal ready and plenty of marine clean.Its not cheap but I gave up looking for cheap & good at the same time. When it comes to cars atleast.
I used that POR 15 on my entire car. Interior parts, exterior, underside, trunk, motor comp. and no problems, no brush marks. It is worth the cost.
NOTE: Where good gloves and do not get it on you. If you do it has to wear off.