Dr.Factory

SOLD !!

Still available and open for negotiation... its a mint condition , great lsd , at discount price !

UP still available !

Hi, I have a kaaz 1.5 way for sale, you can see the topic in the 350z parts for sale forum... pm me if interested! Diff is used for few km, good as new , and price is a bargain

Still available !

EVERYTHING SOLD !!! moderators may close the thread, thanks

UP for a great piece of kit !

Sorry I may have messed up between euros and pounds... But I have payed 1200 euros shipped to my door for this super Q version. ANYWAY THE PRICE IS NEGOTIABLE ! If you are interested make your offer in pm please

I live in italy where the roads are comparable or maybe worst than uk... and the stock Z os very low imho ! Not only it scrapes badly quite everywhere, but it actually gets stuck on a lot of garage ramps! Better not to mention if you lower it... I had a bmw Z4 before and it was nowhere near as low as the 350z, I think it has to do also to the long wheelbase.

Never heard of alignment bolts snapping !! Why should that happen, rust and corrosion?

In my opinion there is nothing more worth upgrading the engine, if you are looking for power... I mean, for consistent gain you have to do some head work and cams, which is very expensive... for this kind of money its better to go fi . The last thing you could do is a lightweight flywheel: it doesnt add hps but the difference in faster revving is very noticeable.

Up ! No one wants a serious lsd ?

Yes I mean 360 hp at the wheels, equivalent to about 400 bhps at the crank ! The kit is meant for de engines, and I am 99% sure it fits perfectly also on de revups . For sure it doesn't work on hr engines due to the double intake as mentioned before !

Done, sorry! I copy/pasted from my ad on another forum... also changed the price from dollars to pounds I am in Italy but will ship with courier worldwide included in the price .

Price: SOLD Location: Italy, will ship worldwide included in the price. Condition: -Uprev tuner is brand sparkling New ( just connected ONCE to the car for testing it, license is back on the cable ) bought new 1 month ago from Abbey Motorsport UK while the Maf GT is used but perfectly working. -The Supercharger kit was bought new from Nengun.com about 1 year ago, professionally installed and used for less than 4000 miles on the street, so it is in great shape , actually as good as new, both visually and mechanically . I can show buying receipts. I will only accept paypal payment for both yours and my peacefulness. Contact me at my email or pm for any info, price is slightly negotiable ! Description and Images: -Uprev Tuner Cable with License. You all know everything about this, it is new, so why not spare a bit of money over buying it from the store? This is coupled with an used but perfectly working Maf GT, which is always needed when you supercharge your VQ. I will consider offers if you want to buy uprev tuner and maf GT individually. -Now for the SC kit.... its the Tuner version from HKS , so it does include everything needed for plug and play installation EXCEPT FUEL SUPPLY AND ECU MANAGEMENT . So , you only need to buy a set of injectors and a fuel pump (cheap, about 250 $ for oem R35 480cc injectors and 80$ for a walbro fuel pump) , then map the car with uprev. THIS KIT ALSO HAS THE GTM MODS : larger impeller intake for better flow, 90mm pulley (stock hks included is 95mm) for about 9psi , and larger intake pipe. The kit is complete with every part, belts, pipes, intercooler, oil, screws, and everything needed for the install! I will also supply the officiale installation manual and UPREV ROM MAP , used for running this kit on a stock vq35de , which you can use as a base map (with this very conservative map on stock engine, r35 480cc injectors and walbro 255 fuel pump, the car was producing around 360 rwhp and 330 lbs ft of torque)

Price: SOLD Condition : Used but as good as new, bought new in november 2016 and used until now for less than 4000 miles with 2 oil changes inbetween ( no signs of metal shaves, even the slightest one ) ... just removed from the car in 100% working order. Description: THIS MODEL IS INTENDED TO FIT INSIDE STOCK VLSD CASING AND AXLES, DOES NOT FIT ON THE BASE OPEN DIFF ( unless you swap the axles or other mods which I don't now about ). SO ITS DIRECT PLUG AND PLAY INSIDE STOCK VLSD. No extra parts needed for installation, I even reused factory seals and bearings (a good machine shop knows how to take them out without damaging them). Of course it is essential for proper installation to restore factory free play beetween pinion and ring. The diff is the super Q version which ensures quieter and smoother operation over normal plate lsd ... it is perfectly quiet except on very tight turns at slow manouver speed, which is normal. 1.5 ways means it fully locks under acceleration and partially on deceleration, actually it means the car will have ton more traction and control compared to stock vlsd , perfectly stable under deceleration (so perfect for street and slippery situations ) , and no push or understeer whatsoever with a correct suspension setup. It just drives wonderfully. I am just selling this because I am selling the car. Contact me at federico.puleo.87@gmail.com for any info !

only way is with uprev or similar program ! I have learned to live with the eml on, it doesn't affect anything, afterall.

or you could fit some preload bushings under your stock springs, increasing preload will raise car height... but I think you can't go more than 10-15mm with this.

You could buy a set of g35 shocks and springs, they are a couple of cms longer than the zed's ! learned this from a mad guy who built a rallycross 350z

it seems common to have 2° gear grind and chunkyness... don't know if anyone has mentioned this ?

doesn't leaving the battery disconnected for a while erase all the codes ?

springs and shocks are very easy to swap and I would definitely do it at 100k miles !!

I had a 1.5 ways super Q on my 350 ( now I am selling the diff because the car is for sale, if interested pm me ). I had it installed without extra parts... reused the seals and the bearings ( if you know the proper way to remove and reinstall them they could be reused without problems). The diff is a bit noisy and clunky at slow manouver speed , but its normal, even if its a super q. I didnt notice any additional understeer or pushing, the car just drives a lott better! You have a lot more traction and a lot more control when you drift! Used it for 3 - 4 trackdays , with an oil change in the middle, and when I removed it from the car it looked like sparkling new ! So I can only speak good about it.

I think a lighter flywheel will never show changes in hps or torque... but it will make a lot of difference as far as revving speed of the engine! With a lighter flywheel it will pick up revs much better... but it will also lose revs quicker! Meaning you will lose some inertia... but for aggressive or track driving it is only a benefit!

Tried ds 2500, good on the street but weak on the track... lots of fading, pretty dangerous.... Now I have ds3000 which are fine, perfect on the track at the cost of minimal noise and poor braking when cold ( but nothing terrible ).