Worried about floating a valve straight pipes no cats no muff
#1
TECH Enthusiast
Thread Starter
Join Date: Jan 2008
Location: Jupiter Floriduh
Posts: 704
Likes: 0
Received 0 Likes
on
0 Posts
Worried about floating a valve straight pipes no cats no muff
I actually did have dual side exit with resonators but it was to raspy so i took them off the other day and now I'm running straight pipes side exit. I'm worried that I'll mess up the valves cause it's to free flowing, I wanna do hooker mufflers side exit what do you guys think?
#5
TECH Fanatic
iTrader: (31)
Join Date: Apr 2007
Location: Dover DE
Posts: 1,207
Likes: 0
Received 0 Likes
on
0 Posts
Running open pipes will only make your car sound like crap and decrease low end power due to the lack of back pressure, you will not hurt the motor.
Also...You can only "float" a valve by over reving the motor or operating it at an PRM that the valve springs cannot properly close the valve due to excessive engine speed and the lifter litterally being launched off the tops of the cam lobes.
Re'
Also...You can only "float" a valve by over reving the motor or operating it at an PRM that the valve springs cannot properly close the valve due to excessive engine speed and the lifter litterally being launched off the tops of the cam lobes.
Re'
#6
11 Second Club
iTrader: (33)
Join Date: Apr 2006
Location: Chicago Area
Posts: 1,008
Likes: 0
Received 0 Likes
on
0 Posts
Maybe he means cold soaking a valve. Should be on Myth Busters. Some believe that an open header system will allow cold air to back into the exhaust and warp the valves , after shutdown, when they are hot? It will not be a problem with any type of exhaust extension...
Trending Topics
#10
i wont get into it in here but if you want my advice let me know. (pm me) last time i said something that people didnt agree with, they said "o yeah listen to the guy thats got 50 posts"! i dont know when the amount of posts had to equal the amount of times you turned a wrench.