200sx - easy power boosts???

200sx - easy power boosts???

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Discussion

Redblooded

Original Poster:

6 posts

235 months

Wednesday 8th June 2005
quotequote all
Now then,

Good cheap ways to increase the performance please, have a 98, (auto sorry it was hobsons choice) but feel that it could use a little more go, any recommendations???

Bought it form a franchised dealer and is under warranty so not loking to do anything to outrageous.....yet!

Thanks in advance

Rob

tuttle

3,427 posts

244 months

Wednesday 8th June 2005
quotequote all
Good choice.Auto sx's go pretty good imo.
Most folk seem to start with the breathing: cone air filter,or hi-flo panel & wider bore exhaust.
After that play with the boost to wring a bit more out of the turbo.
Then suck up to your bank manager.
There are quite a few good cheap work-arounds for the 200sx-you can fit volvo intercooler,rads etc iirc.

Modding ought carry a health warning tho,its very addictive.

Redblooded

Original Poster:

6 posts

235 months

Wednesday 8th June 2005
quotequote all
Thanks Tuttle,

would have prefered a manual but the condition of the auto was too good to miss, the kick down means 80 to 110 is one of my new favourite hobbies, love watch people disappear in the rearview! (on private airfields of course)

Will start looking into improvements although most of your recommendations might as well have been written in japanese!!!

targarama

14,661 posts

290 months

Wednesday 8th June 2005
quotequote all
There is a 200sx forum on the web - do a search. Lots of tips on there. Had mine mildly boosted to 250ish hp. Great fun. Kept the zorst and filter standard - the 200sx looks too max power with a fat pipe IMO. Plenty of extra go was achieved for not much outlay without external visual changes.

vixpy1

42,676 posts

271 months

Wednesday 8th June 2005
quotequote all

Hates_

778 posts

260 months

Thursday 9th June 2005
quotequote all
Air Filter, De-cat, Up the boost...

Easily see you to 250Bhp+

NikB

1,834 posts

272 months

Thursday 9th June 2005
quotequote all
vixpy1 said:
www.sxoc.com


do a search on Free Boost Upgrade or FBU. By removing a small brass restricter from one of the pipes you can up the boost

vixpy1

42,676 posts

271 months

Friday 10th June 2005
quotequote all
Just been for a spin in my mates 320bhp 200sx.. Jeezuz!

shadowninja

77,503 posts

289 months

Friday 10th June 2005
quotequote all
targarama said:
There is a 200sx forum on the web - do a search. Lots of tips on there. Had mine mildly boosted to 250ish hp. Great fun. Kept the zorst and filter standard - the 200sx looks too max power with a fat pipe IMO. Plenty of extra go was achieved for not much outlay without external visual changes.


You kept the exhaust and air filter standard but managed to increase the power to 250bhp? What mods did you do?

NikB

1,834 posts

272 months

Friday 10th June 2005
quotequote all
vixpy1 said:
Just been for a spin in my mates 320bhp 200sx.. Jeezuz!


^^^^ Would that be Dan's motor by any chance? Nice motor. He sorted me out with some bits last week to get mine back on the road

vixpy1

42,676 posts

271 months

Friday 10th June 2005
quotequote all
NikB said:


vixpy1 said:
Just been for a spin in my mates 320bhp 200sx.. Jeezuz!




^^^^ Would that be Dan's motor by any chance? Nice motor. He sorted me out with some bits last week to get mine back on the road



Yep... Dan's :Thumbup:

>> Edited by vixpy1 on Friday 10th June 11:33

SteA

251 posts

233 months

Friday 10th June 2005
quotequote all
Although I know what you mean about the big bore exhausts they do free up a huge amount of power....

First mod has to be.... a boost guage. Dont even consider messing with the boost without one. I would also consider an uprated fuel pump, for £65 and an easy self fit its daft not too. Next, try filter/induction kit and exhaust type mods along with a modest increase in boost to about 12 psi and you have a nice reliable increase in power....

Get some decent brake pads too and do the obvious, put in some decent oil every 3k and change all brake/gearbox fluids etc.....

Aaaah, the other really important thing, ensure you have decent rubber, eagle F1's

Have fun... and you can always change it to a manual if you fancy at some point...

vixpy1

42,676 posts

271 months

Friday 10th June 2005
quotequote all
If you fit an Induction kit.. make sure you give it a cold air feed and make a box around it to shield it. They only work if thye have cold air, otherwise they just suck hot air off the engine!

shadowninja

77,503 posts

289 months

Friday 10th June 2005
quotequote all
vixpy1 said:
If you fit an Induction kit.. make sure you give it a cold air feed and make a box around it to shield it. They only work if thye have cold air, otherwise they just suck hot air off the engine!


doesn't seem to be a problem in my r32 though

tuttle

3,427 posts

244 months

Friday 10th June 2005
quotequote all
shadowninja said:

vixpy1 said:
If you fit an Induction kit.. make sure you give it a cold air feed and make a box around it to shield it. They only work if thye have cold air, otherwise they just suck hot air off the engine!



doesn't seem to be a problem in my r32 though


Nor our R33 :

If you want a nice s/s cold air box,for your 200sx or any other shiney engine bay dress-up/cover type stuff, there's a
guy down Bournemouth way that makes all that kinda stuff for 200sx's-pretty good value too.I'll have a dig for his details.

vixpy1

42,676 posts

271 months

Friday 10th June 2005
quotequote all
shadowninja said:

vixpy1 said:
If you fit an Induction kit.. make sure you give it a cold air feed and make a box around it to shield it. They only work if thye have cold air, otherwise they just suck hot air off the engine!



doesn't seem to be a problem in my r32 though



yeah yeah.. it depends on the car !

Mr E

22,128 posts

266 months

Friday 10th June 2005
quotequote all
vixpy1 said:
If you fit an Induction kit.. make sure you give it a cold air feed and make a box around it to shield it. They only work if thye have cold air, otherwise they just suck hot air off the engine!


I'm far more dependant on charge cooler performance.