Hey Chris check this out;)

 

 

As I won't be using any AFM on my Z check out how much shorter the Doolz is without them.

I had a pair of alloy MAF plates made up by Smithy cheerZ fella they work a treat :cool:

 

 

 

 

 

Just a question Ian, but why are you bothering with the doolz at all, why not just put a filter on each intake pipe?

You still have the balance bar to equalise pressure between banks anyway and the idle air measurement is not an issue with a MAP system.

just an answer John...............................................From a guy that knows more about the Z32 than Nissan themselves:DIMHO!

 

 

 

The cars I have seen (including my own) that have a dual intake and seperate pipes, all idle like crap.

I have made a prototype system myself (from PVC ) that looks similar to the Doolz system and idle is now smooth as silk....

This is because it uses a shared pipe system, which balances airflow between both left and right bank.

 

Though I haven't seen the doolz system on a car in person yet, I think I can recommend the doolz system over the seperate pipe systems.

Did yer get the little badge inside the box as well fella ?.

Glad it works out for yer.

smithy

Did yer get the little badge inside the box as well fella ?.

Glad it works out for yer.

smithy

 

 

Yes I did mate thanks :bow:

I have no problem at all with my idle using the JWT twin POP pipework and dual MAF.

 

This is no dig, just letting other people know the options ;)

Mac - the badge is for your car mate, not your carpet :rolleyes: Smithy - maybe it needs instructions ;)

I have no problem at all with my idle using the JWT twin POP pipework and dual MAF.

 

This is no dig, just letting other people know the options ;)

 

Any pictures of it mate?

Mac - the badge is for your car mate, not your carpet :rolleyes: Smithy - maybe it needs instructions ;)

 

 

:slap: :mac1: :tongue: :rofl:

just an answer John...............................................From a guy that knows more about the Z32 than Nissan themselves:DIMHO!

 

 

 

The cars I have seen (including my own) that have a dual intake and seperate pipes, all idle like crap.

I have made a prototype system myself (from PVC ) that looks similar to the Doolz system and idle is now smooth as silk....

This is because it uses a shared pipe system, which balances airflow between both left and right bank.

 

Though I haven't seen the doolz system on a car in person yet, I think I can recommend the doolz system over the seperate pipe systems.

 

Cool, as far as I can tell on mine though the crap idle is due to the MAF not accuratly metering for the air on both banks. Without a MAF you shouldn't have the problem. Might be worth a try when you get it running as even the Dools is still a pressure drop that you might not need.

Cool, as far as I can tell on mine though the crap idle is due to the MAF not accuratly metering for the air on both banks. Without a MAF you shouldn't have the problem. Might be worth a try when you get it running as even the Dools is still a pressure drop that you might not need.

 

 

Don't worry the EXPERTS are on the case:D

Don't worry the EXPERTS are on the case:D

 

Yeah Err Macca I reckon we should go for plan B and fit ChrisC's urinal specials, apparently you split the legs apart and it'll produce more than enough dense flow.

Don't worry the EXPERTS are on the case:D

 

A lot of people would consider John an expert...and it's always good to have an informed alternative viewpoint :)

FFS Ian, you just can't help yourself can you!

Any pictures of it mate?

 

here you go, need to take a better picture sometime when the car's not in the garage ;)

 

http://www.300zx.co.uk/forums/showthread.php?t=31808&highlight=dual+MAF

A lot of people would consider John an expert...and it's always good to have an informed alternative viewpoint :)

 

Thats your oppinion! we all have our own and are entitled to them!

 

Eric the man that designed the consult told me to go Doolz and that is more than good enough for me;)

FFS Ian, you just can't help yourself can you!

 

FFS John you go and build your car to your spec and I will have mine built to my spec!