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Well, I finally found one that was reasonably priced. Seems like every time I get the Tune almost perfect I go and find something to start all over again.
I’m thinking while I have the intake off that I will put in the new ZZ4 cam that I purchased last year.
I currently have the 1.6 RR rockers so now the question is if I should take the heads off and have them machined to accept more lift or put the 1.5 RR back in and leave the heads for further replacements as a whole later on.
Either way I’m excited to remove the intake bottle neck and see what improvement will be with the mini ram.
I did the gears a few years ago, 3.54.
pretty sure someone has been inside the engine before as I have LT4 green strip valve springs.
problem is I don’t know what was done to the internals .
You'll enjoy the Miniram for sure! I have a ZF6 with the 3.54, Hedman headers and dual exhaust. I fitted 1.6RR and it revs nicely to 5600rpm, much more fun to drive on European roads now! MPG was pretty much the same too
I hear tuning in the idle on a mini ram is a bit of a bear. I would look around for something close to your combo as a base to start from. Otherwise, I think it is a wise investment.