Pfp manifold inlet size

[hxdemon]

Is the pfp manifold suppose to have 1/8" npt inlet on the top of manifold ? The bottom is 1/4" on mine why not make them the same ?

 

[zzylstra]

Is the pfp manifold suppose to have 1/8" npt inlet on the top of manifold ? The bottom is 1/4" on mine why not make them the same ?

the hose that goes to the 1/8” npt fitting should be tee’d off to the chamber inlet so there is no need for 1/4” fitting


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[hxdemon]

I thought that for dual cooling I ran both lines from the pump to mani ?

 

[Christian_83]

Yeah there is a lot of diffrent ways to run the cooling lines. Also if water comes in the manifold first or tin the head first. Tuner/rider preference/secret lol

 

[zzylstra]

I thought that for dual cooling I ran both lines from the pump to mani ?

What motor?

 

[hxdemon]

Tpe1105

 

[hxdemon]

So is this subject really that top seceret ? I'm just curious why the manifold has two diff sizes

 

[zzylstra]

So is this subject really that top seceret ? I'm just curious why the manifold has two diff sizes

No secrets at all, different engine manufactures require different cooling patterns. I run exactly what the instructions say. May work the same for you


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