Someone in Nor Cal to hone and extrude?

[delatlanta1281]

Has anyone found a good source (shop) to hone out the throttle body and intake for an m20????

[e30vert]

Paul De Grande -PDG in Campbell Ca

[silverfbimmer]

how much did that cost?

[e30vert]

Did not have it done personally , but I know they can do the job.

[OneBeLow]

Did not have it done personally , but I know they can do the job.

Ive port matched a few things in my day, is porting the TB and mani that involved?

[e30vert]

I believe it opens up the inside of the manifold quite a bit. Not just a match on the mating surfaces.

[ptownTSI]

contact spintech in southern california. i was quoted $150 for a v8 single plane intake manifold from a company that i *THINK* had their work done for them at spintech.