350z - more
Author
Discussion

jim3

Original Poster:

52 posts

233 months

Friday 12th January 2007
quotequote all
Was wondering how easy it is to tune a 276 bhp to something nearer 300bhp, and if it would have a big effect on the mpg? From the reviews I've read of the gt4/06 model the extra power provided by the nissan-tuned v6 isn't that noticeable so I was thinking I may be better off getting an earlier, cheaper gt and doing it myself - any thoughts?
Cheers, Jim

Top Trump

1,588 posts

242 months

Friday 12th January 2007
quotequote all
I think there's a supercharger kit for the 350z that takes it to about 380bhp+. A company called Strosek (German I think) do a full conversion kit for it.

havoc

32,494 posts

256 months

Friday 12th January 2007
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The later ones come with 296 as standard. Not sure on the changes, but bet it's little more than breathing and a re-map.

And s-charging is well established in the states. Downside is you'll have to put up with a constant whine then...the wife won't be happy with you spending that much money!!!

Digsy

104 posts

234 months

Friday 12th January 2007
quotequote all
The Zed is very difficult to extract more power from without going down the forced induction route. Minor mods, exhaust etc all get cancelled out by the ECU. Plenum seems to bring the only real gains.

If you're happy with 300 horses the GT4 or the later MY06 cars are your best bet. There are several supercharger kits which seem to produce 360-400 bhp without too much trouble (Vortech, HKS, Novidem) and APS do a single turbo. Twin turbos are also available but there have been a few blow-ups and some significant upgrades to the basic engine are recommended. Got a pal who's spent a fortune but his Zed now pushes out 500 horses with a twin turbo!

Digsy

104 posts

234 months

Friday 12th January 2007
quotequote all
Top Trump said:
I think there's a supercharger kit for the 350z that takes it to about 380bhp+. A company called Strosek (German I think) do a full conversion kit for it.


Strosek is the bodykit on the car you're thinking of (350Z GTS developed by Nissan UK) but the supercharger is from a Swiss outfit called Novidem.

Top Trump

1,588 posts

242 months

Friday 12th January 2007
quotequote all
Digsy said:
Top Trump said:
I think there's a supercharger kit for the 350z that takes it to about 380bhp+. A company called Strosek (German I think) do a full conversion kit for it.


Strosek is the bodykit on the car you're thinking of (350Z GTS developed by Nissan UK) but the supercharger is from a Swiss outfit called Novidem.


Ah yes. I was actually thinking of Vortech. Cheers.

Pierscoe1

2,458 posts

282 months

Friday 12th January 2007
quotequote all
Digsy said:
...all get cancelled out by the ECU...


surely an ECU is on the first-port-of-call mods list then..

manifolds, exhaust system, good cold-air-nduction kit, programmable ECU... that kind of thing..

mechsympathy

56,884 posts

276 months

Friday 12th January 2007
quotequote all
According to GlenMH there are a few tales floating around the web of blown bottom ends on supercharged 350Zs.

jim3

Original Poster:

52 posts

233 months

Friday 12th January 2007
quotequote all
Cheers for replies - I'll probably keep an eye on the gt4 prices (and availability) then. Anyone here modded one without going down the forced induction route?

GlenMH

5,388 posts

264 months

Friday 12th January 2007
quotequote all
mechsympathy said:
According to GlenMH there are a few tales floating around the web of blown bottom ends on supercharged 350Zs.

There are. Get yourself over to the owners club website where there are a few people who have had it done.

Glen

douglasr

1,092 posts

293 months

Saturday 13th January 2007
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Since I'm picking up a 2 year old 350Z on Monday, I read a few posts here: www.350z-uk.com/
I had no intention of modifying the car as its powerful enough as it is. One interesting post mentioned spending the money on driver training and track days as this will make a much bigger difference to your speed. Worth a thought?

I'm sure I came acroos a post here where the owner spent a small fortune fixing issues caused by the extra power (clutch, cylinder head/bores etc). Total cost of car, conversion and fixes came to £40K iirc.

jim3

Original Poster:

52 posts

233 months

Saturday 13th January 2007
quotequote all
Agreed, driver training courses are a good idea and one I was thinking of anyway, particularly when going from fwd to rwd. TBH I just wanted my next car to feel quicker than my current (alfa gtv v6), particularly in gear. I'll prob go for a 276bhp and see how it feels (I'm sure it will be plenty), unless a good gt4 comes alomg that's not too expensive.
Jim

Mr Leigh

13 posts

228 months

Sunday 14th January 2007
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The 276bhp 350Z has plenty of grunt. It will keep up with the current M3 and standard Sti's.

Best bet is new tires, 235 fronts and 255 rear on the 18inch rims. Rosso's are a good bet. If you want to increase the feel of speed, fit a Nismo exhuast.

jim3

Original Poster:

52 posts

233 months

Sunday 14th January 2007
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Ay? The e46 m3 hits 60 half a second quicker and 100 over 2 secs quicker than the 276 zed AFAIK

FrootBat

602 posts

236 months

Sunday 14th January 2007
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I think he meant a Z will keep up with an M3 in the real world as opposed to a runway

A good place to look for 2nd hand GT4s is the classified boards on both owners clubs. I found my standard one there and I think a lot of GT4 owners are members so you might stand a better chance of finding one thumbup

Oakey

27,964 posts

237 months

Sunday 14th January 2007
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Anyone know of any good sites that sell 350z parts, ie the Nismo stuff? I did find a 350z site but they seem to actually sell very little.

Digsy

104 posts

234 months

Monday 15th January 2007
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Oakey said:
Anyone know of any good sites that sell 350z parts, ie the Nismo stuff? I did find a 350z site but they seem to actually sell very little.


Register with www.350z-uk.com and check out their traders and modifications sections. Loads of useful info and friendly folk there.