porting manifold

[partyboy23]

has anyone ported the 182 manifold too a larger size?is it worth doing

 

[Fred@BTM]

loads of threads on it, lots of mixed reviews too

 

[sideways danny]

exhaust manifold? not much point as the manifold entry is already larger than the ports in the head

 

[partyboy23]

ah rite nice one dude

 

[Tigger]

exhaust manifold? not much point as the manifold entry is already larger than the ports in the head

Same go for the 172 exhaust manifold?

 

[Andyman]

Pretty sure the manifold ports will all be the same come 172 - 182. Just the 4 -1 / 4 - 2 - 1 thing thats the difference - still no smaller than the head ports so no gains

The ph1 172 head runs larger exhaust ports but smaller inlet ports i belive.

 

[sideways danny]

yeah, 172 and 182 manifolds are both very well designed IMO

 

[partyboy23]

lol yep danny as you can imagine its time i now want more power,even after all the hard working hours you spent on my car lmao,just looking for little bits i could do first before you try and convince me for bodies again lmao,althogh i just thought i still havent got a map yet for the cat cams you put in,hmmmm