richardh

Hi,

I've just took the plunge and ordered an mspnp for my '91 mx5.

I've already got my Greddy installed with bandaids that will be replaced with the mspnp.

I was thinking of removing all bandaids and wire my wastegate open to start tuning from stock first. What do you guys think of this ? Or should I remove the bandaids and start tuning with the turbo immediately?

I've also got new 315cc injectors, should I install those before tuning or install these and then start the mspnp install ?

Last question, should I remove the Vortex FPR that came with the Greddy kit, or should that stay installed ?

Thanks for your help guys.

Richard

hustler

iTrader: (6)

take everything out, even the FPR, and you don't have to disable the wastegate but if you have questions like this then you'll probably **** something up if you don't.

You don't have to wire it open, just unhook it.

richardh

Well I'm just being careful. I'd like to start the mspnp install from a good base and not have to worry about the mechanical stuff but just focus on configuring the ms.

Thanks for your reply.

hustler

iTrader: (6)

read my dyno thread, it will tell you how to tune. Follow the mspnp website direction. Get it to idle, then use MLV VE analyzer to get <101kpa tuned. Once that's done, start adding boost. Once its tuned and drivable, turn on enrichments and adjust those. Then, go to the dyno and tune spark.


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