Is this a safe amount of boost? I have the following mods.

 

JWT 555 Eprom

JWT 530 turbos

nismo 555 injectors

wiesco pistons

engine lightened and balanced

godspeed smic's

lightened racing pulleys

rps racing clutch

lightened and balanced flywheel

 

I have listed the basic engine mods, I have run it at this for a bit and seems to be fine but I have turned it down to 1bar just in case as im not sure if the eprom upgrade is good enough as I think its running a bit rich and it idles a bit funny, could this be down to the map I have? Is it a good idea to keep it at 1 bar or is 1.5 bar safe enough?

Personally i think 1.5 is a wee bit too much. I run 1.2 and went up to 1.5 on teh rollers and actually lost power, that's highly possible when mapping.

As your zed hasn't been mapped as such as far as i know??

Then without it, i would leave at a safe and reliable 1 bar until an expert who knows what he's doing raises it whilst using other gadgets to check what needs chacking :)

Man after what you paid for building the thing, geez don't fook it up by messing with it :p

Oh and i think your chip was done by ztech but he said he was going to map it to suit your car ?

cheers

smithy

It was done by ztech and be burnt a jwt 555 eprom into my ecu, I will keep it at 1 bar untill I get it mapped, who is the best person to talk to to get it rolling roaded and mapped properly, will the person doing the roaling road play with the boost controler and fiddle with everything to make it safe, the reason i ask is because ive not ever had a session done and do not know what is involved.

For a top bloke on these babies mate, John Dixon. He maps the car to run at it's best but also for either a torquey motor or high BHP, it's your choice.

I went for a high torque power rather than high bhp.

Yep he'll tweak the boost controller to suit and the guy running the rollers will be on hand to see that all other things in the engine are as they should be.

John then burns this onto a chip and taht chip is suited specificaly to your car and your set up :)

smithy

For a top bloke on these babies mate, John Dixon. He maps the car to run at it's best but also for either a torquey motor or high BHP, it's your choice.

I went for a high torque power rather than high bhp.

Yep he'll tweak the boost controller to suit and the guy running the rollers will be on hand to see that all other things in the engine are as they should be.

John then burns this onto a chip and taht chip is suited specificaly to your car and your set up :)

smithy

 

Cheers mate I will give him a bell to get it sorted.

How do I get in contact with him?

How do I get in contact with him?

 

http://www.300zx.co.uk/forums/member.php?u=239 You can PM or Email him from there

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