Thread: Rocker Arms

How do i tune for my 1.84 rocker arms with DHP Power Tuner? kinda new to this whole tuning thing, and i still haven't been validated over on the DHP Forums

I got 1.9's and I did not tune mine at all, just reset your PCM... ie remove the battery connection for awhile and add it back... your PCM will begin relearning.

You will want to do a MAF tune first btw... Fuel>Spark>Boost

Originally Posted by Lawngoose

I got 1.9's and I did not tune mine at all, just reset your PCM... ie remove the battery connection for awhile and add it back... your PCM will begin relearning.

You will want to do a MAF tune first btw... Fuel>Spark>Boost

the PCM will never re-learn the added amount of air youre pushing with rockers. you need a GOOD tune.

Originally Posted by Bio248

the PCM will never re-learn the added amount of air youre pushing with rockers. you need a GOOD tune.

So a VE Tune you recommend?

Originally Posted by Lawngoose

So a VE Tune you recommend?

i think he mean in general, install the rockers and then start back from square one doing the VE Tune, Maf, O2... i think...

Here you go. Follow the one for the DHP

BonnevillePRO.com • View topic - Tuning Guides and Sites

VE tune is optional, but a good idea. Then do a MAF tune and see if you can add some spark. You will probably need to adjust your PE fuelling so that you don't go a little lean now that it's flowing better.

^ yup. Buy a wide band too.

Originally Posted by Sabrewings

VE tune is optional, but a good idea. Then do a MAF tune and see if you can add some spark. You will probably need to adjust your PE fuelling so that you don't go a little lean now that it's flowing better.

so you dont have to do a VE Tune?

Originally Posted by 01GTP

^ yup. Buy a wide band too.

Already have the Wide Band, so i am set in the department