Sohc help

[Dfigga]

so everytime i rev at 2500k i get this rattly noise coming from my intake manifold, its only around that certain rpm and after that it just goes away. anybody know whats up?pls help.

[ericcastro]

Is it in your manifold or is it valve tap in the valve cover??

is it the 2nd butterfly all fucked up?

you take your intake off and look in there with a flash light?






whats shark city???

[Dfigga]

hahah it means san jose, since sharks yeah bay area. haha

[I build motors all day]

possible piston slap

[supreme_1]

i have never heard piston slap at 2500 rpm.

[89sidewayz]

Mine does same thing yo i dunno what it is but still runs fine so whatev run it till it dies then drop some diff in it.

[punxva]

lifters? you need to figure out exactly where the sound is coming from, then narrow it down from there

[Dfigga]

alright. ill check it out more