vn 304 intake options

[wagond]

yea im thinking about measuring the COME manifold but relocating the throttle bodys more like the group A.having throttle bodys at one end is not going to distribute evenly no matter what!

 

[mr j-man]

why dont u just use something thats trialed and proven on countless occasions instead of wasting time on something that may not work in the end.....not saying or against anything new....but practicallity and street ability has it hands down.!

those come manifolds are for top end high rpm applications(as said above also) in excess of 4500-5000 and judging by the cam your running youl be loosing torque by 5500ish.....

i used to run a performer manifold on a 308 with a solid cam bigger than that and never had issues and ran a few good times for what it was.... in street trim......a bigger manifold wouldve just made it a pig down low but the cam wouldnt have had enough top end to satisfy a bigger manifold.....its a catch 22

 

[Sokoza]

Is there any good options for mid to high range rpm that does not involve cutting your bonnet, apart from GRP A.

 

[Cava454]

Dual plane high rise.

 

[mr j-man]

Dual plane high rise.

jeeezus....do we look and sound like bl00dy parrots??

 

[mr j-man]

Is there any good options for mid to high range rpm that does not involve cutting your bonnet, apart from GRP A.

yes there is mate.....these boys have got em all....take ya pick to suit youe application
vn-vt hi-rise dual plane

 

[Sokoza]

I always thought the Dual Plane Hi Rise was an cut the bonnet opperation. Cheers.

 

[Cava454]

U can get a single plane under bonnet with some smart buying of certain parts

 

[Sokoza]

What's the general concensus on throttle bodies that fit nicely with those TP DP Hi-Rise? Trying to track down some parts now, this looks like the go for my 355 build.

 

[Boonz]

well ive used an EFI hardware throttle body on a torque power dual plane manifold, fits under the bonnet easily with a drop base filter setup.
there are more slimline T/B's out now so shop around and check dimensions to make fitment easier.