I got stock block with some mods and I just want your advice guys, i have chip at the moment made work on 14psi. So do i need better ecu upgrade -remap or i got enough. This is my all power mods i got to help you understand.

 

Power enterprise pe1420 new turbos

555cc injectors

Hks intercooler

Dual air filter

2,5 inch elbows and exhaust

Light weight pulley

Deleted hicas system

N/a power steering pump

N/a diff, driveshafts, propshaft

Blitz boost controller

And its about 70kg lighter because its n/a body shell and lot of stuff been removed.

 

I start with this.

 

and this si what i got now.

 

 

its unfinished now but hopefully 3 weeks time will be.

Edited April 29, 201214 yr by LTFans21

nice job....

 

i don't think you need a remap but it couldn't hurt... depends on how much power you want out of it....

 

as long as the chip is set for those injectors and other restrictions are increase that should be fine.... like I said ... what do you want?

with your Remap Chip u have in now ( 555 ) injectors u can up the boost a little more 16psi

i would recommend running some slightly cooler plug NGK(7)

your all most the same as me and i;m doing 448hp on the dyno

as of yesterday

not sure what spec your tubs are but im using GT2560-r (t28) 5 bolt manifolds

with your Remap Chip u have in now ( 555 ) injectors u can up the boost a little more 16psi

i would recommend running some slightly cooler plug NGK(7)

your all most the same as me and i;m doing 448hp on the dyno

as of yesterday

not sure what spec your tubs are but im using GT2560-r (t28) 5 bolt manifolds

 

So with this mods and the chip i got now I am may running around 450bhp?

But Andy said chip is made to run 14psi, does 16psi will not be to high.?

nice job....

 

i don't think you need a remap but it couldn't hurt... depends on how much power you want out of it....

 

as long as the chip is set for those injectors and other restrictions are increase that should be fine.... like I said ... what do you want?

 

Wel i want to get maximum bhp from engine. I know remap will be safer. But if remap will be limiter to 470bhp and the chip will able to run 450bhp does is really worth paying £600 for remap,for extra 20hourses?

 

Another question:

I know pe1420 turbos they are amazing i had that before and its will that have so much torque and its antilag. But does it aftermarket turbos can make more bhp or torque an the same psi of boost than stock tubs?

You've been told this from your other 2 threads mate, your boost controller is what sets/limits the boost.

The chip may have been set from a car running 14psi when it was created.

Yes bigger aftermarket turbo's will make more bhp and torque at the same PSI as a stock turbo.

Smithy

the Map all ready on your ECU/Chip is more than enough

to run 16ps ... u adjust your boost controller

 

the tubs will do more boost however the stock engine my not last to long at higher boost levels

 

get some cooler plugs up the boost to 16psi and u will have even faster/fun car

regarding HP specs ... its all kinda guess until u get it on the dyno to see

 

 

Mark

Thanks mate thats a good advice. But what is cooler plugs?

these ones

 

http://www.ebay.co.uk/itm/Z32-300ZX-6x-Uprated-Colder-NGK-Iridium-Spark-Plugs-HR7-/110730549948?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item19c80e1abc

these ones

 

http://www.ebay.co.uk/itm/Z32-300ZX-6x-Uprated-Colder-NGK-Iridium-Spark-Plugs-HR7-/110730549948?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item19c80e1abc

 

Oh yeah sparks!lol so what mods you a running ? Done engine rebuild?