[Shad Laws]

Hello-

I thought I saw it done somewhere, with 1/2 + 1/2 pushrod tubes from TI and TIV,

Well, SCAT heads use the 1/2+1/2 pushrod tubes.

I'm positive that I saw that pic. with TI heads on a TIV case. I'll look for it......... JR

Big problems:
T4 bore spacing = 124mm.
T1 bore spacing = 112mm.
T4 stud pattern = 96mm x 78mm (with one offset an extra 4mm)
T1 stud pattern = 81mm x 76mm

I can just aout guarantee that you did _not_ see a T1 head bolted up to a T4 :-). You likely saw the SCAT split ports...

Take care,