I have a spare maf and plug sitting in my shed, was thinking bout making a diy dual intake. Would i be able to splice the spare plug in2 the one thats there? Would this work?

not that straight forward, you'll need an AFC or SELIN to combine the signals from both

I was reading up bout the selin system alright was just thinkin couldnt be as easy as just splicing wires, would i be able 2 run the two mafs 1 as a dummy?

nope cuz you will have Half un-metered air in the system and engine will not run correctly

 

on the other hand i have the Selin Dual Maf Translator for sale

check in the for sale page

 

 

 

 

http://www.300zx.co.uk/forums/showthread.php?167230-Selin-Design-Dual-MAF-Translator-Elbow-Kit-Combo&highlight=

Edited January 18, 201313 yr by MarkDerby

I taught i read of someone using the two with one as a dummy?

you can run one as a dummy, however you then need to change your ecu so it doubles it up for you. Also you can get idle issues as the IACV only feeds from one side

Hence why the Selin is a far better and easier solution

Ah i get u now looks like the selin kit be the handy option, the pennys wont go that far at the moment tho

I'm running a single MAF with dual intakes. The idle issues can be resolved by having the IACV connected to both LHS & RHS turbo outlet pipes. Kits can be bought, I will be making one up myself, naturally :)

 

Plus, as already stated, you need an ECU programmed to suit the new set up.

 

Although it is commonly stated you don't need to go to a dual intake set up until 500bhp, it really does help the turbos spool up and the engine breathe easier. Removes a lot of restriction.