Jz valves into 7m

[NashMan]

well I wanted to do this a long time ago but could not find any valves

well I found a set of 1j valves witch should be the same size as the 2j valve?

I know there longer and the keeper slots sit higher but how much I for got ?

I herd some say before stock 7m keeper will not fit I not sure of this either

I know there was some one on supra forums that did this a long time ago


help me shed some light on this

oh yea I going to be running re grind cam so this is why I asking on how much higher they are siting

if remember right it was 1.5 mill or 1 mill or .5 mill

but I don't remember