DORIGTT - 'D ORIGinal TT

[DORIGTT]

I sent my case to Mansispeed to have the lifter bores properly sleeved to allow me to run Type 1 lifters in my WBX engine. As usual, excellent work by them.

[DORIGTT]

One more addition to the stockpile...WBX heads in 44 x 38, and I get the first set produced!

A little update on the new Mansispeed.com big valve 44x38 Hp heads.
Almost ready for flow testing.
New stainless valves,
hardened oversize valve seats with a 7thou press fit,
Pocket ported/blended to the new seat, so keeping air velocity at a maximum but with much greater air flow.
There will be limited availability so if your interested please let me know.
Pics are at Various stages of port work and also a stock head for comparison.