[Spridgets] roller tappet conversion kit (was Re: ZDDP)

[Jethro]

On 8/9/07, David Riker <davriker at digitalpath.net> wrote:
> Sounds like it's time for someone to engineer a roller tappet conversion kit
> for the A-series engine......

Like this?
http://www.tsimportedautomotive.com/roller.jpg
http://www.tsimportedautomotive.com/midgetsprite.html#Anchor-ENGINE-35882

Has anyone here tried this setup and have comments to share?