I was looking at the QSR 20b bmw and i was looking at the intake manifold and it looks like they just have a bridgeport not a semi PP or PP and same with the Rotormaster 20B. Both of them have the same intake manifold and its driving me crazy. Any info on these engines (mods) and also any info on the Intake manifold would be great.

 

heres a pic

 

SO I guess nobody has info on the engines if they are bridgeport or semi pp??? or info on who makes the intake manifolds?

 

QSR will have a manifold build by Phil Laird from Graphic Skills Racing.

I don't know what porting it would have and don't have any infor on the rotor master 20b.