vh45de exhaust valve opening point..anyone know?

[omgshawn]

Trying to calculate the length and diameter of headers for my vh45 and I need to know the exhaust valve opening point..anyone know it?

[LEMHEAD16]

I bet Q45tech does. Haven't seen him around lately though.

[Raxephon]

Is this what you need?
(94 VH45DE)

[omgshawn]

So, if I'm reading this correctly, A-F=EVO, which would be 180* BBCD?

I used one calculator and these were the results..

Your Primary Tube Length is 17.31
Your Primary Tube Diameter is 2.11 inches
Your Collector Length is 8.65 inches
Your Collector Diameter is 4.00 inches .

[Carl H]

good luck getting 2" tubing to fit in the engine bay.

[omgshawn]

Thanks..? I'm doing tubs, and much more so I'm not worried about it fitting, I would rather have the right size headers and make them fit then go undersized. They will also be equal length

[troskinatior]

Make em loud and proud

[tr4c3]

I'm thinking, 3.5" or 4" collectors to 4" single straight out the back, she will be very loud

-omgshawn(god damn forgetting to log out..)