Hi Guys,

 

Lack of experience but wanted to check if this was a good chart to follow for performance?

Cheers!

 

http://www.zdriver.com/forum/300zx-z32-tech-tips-273/stage-charts-14070/

Seem a little opermistic to me and doesnt expand much on the necessary components to build power

Does it? Also what does this stage relate too on the car?

 

SGP STAGE III

SGP Test Pipes/Gut Pre-Cats

385-400HP@12-14PSI

This Upgrade Will Shock You!

??

 

I am a bit of a noob!!

 

- - - Updated - - -

 

Also for what do you use the underdrive pulley for? i mean which pulley would you replace with underdrive

Seem a little opermistic to me and doesnt expand much on the necessary components to build power

 

it doesnt tell you when the 20 year old engine you are using goes "BANG" either:biggrin::biggrin:

lol and all thise HP specs are in inc Yank Horse Power with added 10>20% bullshit

Well Im no expert on TTs but I am pretty clued up on NA tuning and power.

The SGP "chart" for the NA is just pure fantasy... IMO.

EG.. I have Stillen filtercharger kit. Light puulley. Headers. Light flywheel. Fabulous custom decat pipes and a matching freeflow exhaust..

PLUS Fuuly programmable Emerald engine management.

Result 232bhp at fly on 20 year old used engine.

Expect around 350/370 with decats divorced down pipes ecu 16psi etc. breaking 400 is going to need bigger tubs and injectors to suit and as pete pointed out your 2b year old engine will probally throw a bearing or bust a ring.

yep just like my engine ... made 450 on dyno 555injectors and t28 tubs ... then shit its self about 3 weeks later

looks like a load of bollax to me.

Right apart from the obvious figures, is it a good path to follow for upgrade route?

Well Im no expert on TTs but I am pretty clued up on NA tuning and power.

The SGP "chart" for the NA is just pure fantasy... IMO.

EG.. I have Stillen filtercharger kit. Light puulley. Headers. Light flywheel. Fabulous custom decat pipes and a matching freeflow exhaust..

PLUS Fuuly programmable Emerald engine management.

Result 232bhp at fly on 20 year old used engine.

 

 

too true, i have

devin chip upgrade

headers and full decatted ststeel exhaust system,

full unorthodox lightweight pulley set

fidenza flywheel,

egr removal

apexi filter

 

and i made 241 bhp at the fly 210 lbs of torque.

 

stock was 210 hp

after a service it made 216 hp

 

so consistant results with regard to my servicing upgrading