I am preparing myself to upgrade manifolds. I am interested in the pfab mani, the old style, as I can get it for a fairly good price. Are there any dynos or comparisons of the 2 manis. The pfab looks like a "tubular" but is certainly not equal length. Thanks and please discuss.

 

go find a used fullrace .

 

yea I guess thats a little more equal and tubular. I am debating on different things. The sidewinders and all the other crazy manis that are out now. Kinda tough trying to go between reliable and efficient

 

full race it's reliable and efficient , the only problem it's the heats...
besides that , i think it's all good, unless u want to go inline's log type
so damn reliable, but efficient not as good as all out there...

 

^ I've had the IP log for about 3 years. Its time for a change.

 

Is this the Pfab mani you're talking about....?

 

nah. This one.

https://www.s2ki.com/forums/index.php?showtopic=661961

 

Those manifolds are not very good at all and would definitely be worse than the Inline. That one is a lot like the Ultimate Racing one.

 

^ how so isn't the inline pro also a log manifold? i would bet a turbular log would flow better than a cast one.

 

This is the discussion I was looking for. I want an "upgrade" on the performance side. I am not trying to go sideways.