Originally posted by L8 Apexing Aussie:
You should've blended in the internal step down rather than have it sharp as shown in your pics.
I had the same thoughts.
No countersunk screws.
Didn't knife edge the leading edges.
Didn't cut enough center rod out either IMO.
The shiny part is pretty to look at. Off the car... :p
Hoosier. I can answer your question.
No.
No amount of optimizing a 54mm TB with make it a 60mm TB. Outside of boring it out and installing a new throttle plate. Provided the casting has enough meat to go that much bigger of course... (which is doubtful)
