Mark@Abbey m/s

Alex, depends if we have tuned the car before? If we haven't we will need to start from scratch as we have no base map to start with. I expect around 3 hours dyno time, we are £100-00 inc vat per hour in our dyno room. If we have tuned the car before I expect around 2 hour smax. It was tuned by Horshams previously. around 2/3 hours.

All our Uprev remaps are done on our dyno and we never use a generic remap , we do start with a good base map but the car is tuned to get the best performance. Thanks

Alex, depends if we have tuned the car before? If we haven't we will need to start from scratch as we have no base map to start with. I expect around 3 hours dyno time, we are £100-00 inc vat per hour in our dyno room. If we have tuned the car before I expect around 2 hour smax.

Running stock cats will knock the edge off the pops and bangs we find that all cars are different regarding the noise made by pops and bangs

Spark plugs yes are a good idea , Compressions if your worried maybe a good idea. We can carry out these both without any issues.

Okay is your car a DE Uk car? if so you cant have the ARC upgrades I am afraid. Uprev are working on the DE ROM but the UK cars have no extra space in the EPROM for the live mapping code so we doubt your get the ARC features , there is a way around this thou. If you have an REV UP or HR you can have the ARC features on-top of the normal UPREV remap , so if you have Flat foot shift and Launch control you need to pay £370-00 (which includes the stock UPREV license and tuning) + £100-00 inc vat for the ARC license + £60-00 for set up for the FFS and Launch making a total of £530-00 inc vat. any further questions ask away

Still nothing for any DE cars at the moment. I will chase UPREV regarding this.

As we have so much data for the Nissan 350Z (all 3 engine derivatives) we are going to lower the price on the NA remap on these cars. We have been £402-00 for a long time we are going to reduce this to £370-00 inc vat. This includes POPS and BANGS on all car but it wont be switchable on the DE UK cars The ARC upgrades are only available at the moment for the REV UP and HR models and at the moment it doesn't look like that the UK DE will be able to have the ARC upgrades due to spare space in the Eprom on the UK car, once we are given the go ahead that the DE upgrades are coded to other than the UK cars as long as you have cruise control and don't mind losing the NIssan NATS we can provide a solution so the DE Uk boys can have the ARC upgrades but will require a SH ECU. ARC upgrades are as follows; REV UP and HR cars with cruise control ARC License is £100-00 inc vat. Flat Foot Shift/ Launch Control and Burn out mode are all £30-00 inc vat per item. Any questions ask away. Thanks

Only REV UP (296bhp) onwards at the moment I am afraid for UK cars. But If Uprev get the upgrades working in the other non UK DE cars I can sort your UK DE owners away to have all the upgrades but you will lose your NATS I am afraid.

To confirm what the added BURN OUT mod upgrade with ARC License. How to activate: Burnout Mod Turning this feature ON results in the brake-throttle safety limiter being ignored. This will allow the throttle to open fully while pressing the brake pedal at the same time so that you can begin doing a burnout. Seems the stock car enables a throttle opening limit when the brake pedal is pressed together with the throttle pedal , stock car will still enable you to toe and heel.

All the 350z motor's roll over power wise before hitting the stock rev limiter you will not get any gains from lifting the rev limiter on these motors.

Uprev have been developing some upgrades over the last 6 months for a number of the Nissan models they provide software for tuners to use. At the moment this is for the 350Z Rev-Up and HR models and the 370Z models with cruise control fitted. Current upgrades are 2-Step Launch Control, Flat-foot shifting, Rolling anti-lag, Burnout Mod. Rolling Anti lag is only for the turbo cars. We have seen some issues with 370Z's tuned with ECUTEK with the flat foot shift enabled where the VVEL (variable valve lift) so we advise customers to not have this enabled on Ecutek we would say the same with UPREV Nothing has been released for the DE cars yet and the UK DE cars may not be able to have any of the ARC upgrades due to lack of space in the Eprom for the added code, we are still waiting for a definite answer from Uprev regards this but JDM De cars should be okay for the ARC upgrades. At the moment with the US $ being so strong against the £ the ARC license will be £100-00 inc vat. If the ARC license is being added to a previously tuned car we charge £30-00 inc vat per ARC item added. We have to swop all the data across into a new Uprev CAL file and then the items need configuring and checking on the road. Any questions ask away. Thanks

Nistune requires a board to be soldiered into the ECU where as the UPREV is just a reflash via the OBD connector so no hardware needs buying or fitting.

The burn out mode is needed to allow you to hold the car on the brakes while giving the car throttle. Normally with a 350Z as soon as you touch the brake pedal it shuts the throttle down. ARC add on license allows you to remove this so allowing born outs to be carried out.

You've got the exact mod combo I want, Abbey keeps telling me anywhere near 333whp is impossible NA. Do you have any exhaust videos and dyno chart or a build thread as I'm very interested in everything you've done. As for your question, I'm guessing it's a centrifugal type which makes power as the Rpms climb unlike roots and twinscroll hence why it won't make loads of power or torque low down below 5000rpm as you say. I've only owned a 370z 5 days or so, so I'm unsure of all the superchargers available but I've had a roots charger on a FWD type R. Whilst making loads of power/torque at low rpm is great in the higher gears, say 4th onwards. In the lower gears having too much power will make at least the first 3 gears unusable (without boost limiting) as you'll be making more power/torque than the wheels can handle in terms of traction. You don't want to be pulling loads at 2000rpm in all the gears it you'll have to short shift your way up to avoid simply spinning the wheels all the time. The roots charger I had made good power and torque from 3000 onwards yet it was on the limits of traction in 2nd gear for that car/setup. As I say I've only owned this car a few days but I would guess sticking a roots or twinscroll on a 370z at high boost might give the RWD big traction issues. Even the centrifugal tyke should give some additional power and midrange and the 370z is not slow compared to my old 2.0 ltr NA 200bhp type R believe me, let alone your 333whp which you must have got used to by now! However the difference between your NA performance and a 500bhp 370z is that whether or not it has power below 5000rpm, when driven through the gears up to the redline you have super car performance, whereas right now you have quite a fast car BHP/tonne wise but not suoercar fast. Sent from my iPhone using Tapatalk This car is the biggest BHP 370Z we seen with stock headers tuned other cars with the same spec that made 10 to 15bhp less thats why I cant say use X and Y and get Z power.

I agree with Tricky thread above but the alloy pipes are situated above the Headers that cause a lot of heat the pipe sget very hot with low or no air flow and take sometime to cool down , the IAT sensor is situated in the Air flow meter sensor. Nub, I am talking about both the short and long tube Stillen headers , the short tubes do suffer from more heat soak than the long tubes, both use Alloy pipes work that holds the heat for long then plastic pipework so suffer from heat soak for longer. We feel the stock airbox/s works best overall conditions. Suffers a lot less than alloy pipework intake from heat soak. With regards seeing a 20bhp gain from a set of intakes and De-cats from a car already tuned as I said via Facebook message I cant guarantee that I am afraid. It will give what it gives on the day I am afraid. Every car is different , the most BHP we have seen from a N/A 370Z was around 320 at the hub (estimated 360 flywheel BHP) with a very expensive set of Headers made for the car which required the motor to be remove for fitment. The £ per BHP was far to expensive I felt for the gains. Tuning NA is a lot harder than a FI car to get gains of over 10% from a high bhp NA car is good going but it is going to cost a lot more per bhp than a FI car

The Stillen with the difference diameter pipework will help the rich AFR the early cars due to changing the Air Flow meter voltages but this also adds ignition timing which can cause issues We see huge heat soak with the Stillens short/long tube CAI which we don't like we find the stock airbox's work the best with drop in filters, the Stillen will give a gain at the top end but not enough to offset the heat soak issues. Do they give the gains I have never seen gains as big as this but you do see a gain but for the cost/labour costs I don't feel it is worth the money

M12 x 1.5 or M12 x 1.75? Alex. I think it is metrIc fine so will be M12 x 1.5 I think

I have some information regarding the ECU plug , the Elgrand has 2 plugs but the PIN OUT is the same between both ECU's I do have a workshop manual for the Elgrand , I can host this on my dropbox for people to down load if needed. let me know please.

Elgrand motor has lower compression/different cams as well as different headers/manifolds and totally different intake system. The cam (phase) sensors are in a different position to a 350Z so the crank/cam trigger pattern will be different. I seem to think that the connector for the ECu on a ElGrand is different to the 350Z as well would need to look through some paperwork to confirm. We could easily dump you ECU ,UpRev will de-code the ECU and then we could supply Osiris cable/license and you can tune away on your Elgrand ECu without the hassle of trying to swop ECU's

same as we quote as well @ Abbey Motorsport

what grade piston do you need, will sort one out what you need only need to pay the shipping

Really, so it seems the ECU has still been corrupted......... We have to send the ECU away to have the Idle/NATS Eprom we flashed I am afraid. Send me an email to mark@abbeymotorsport.co.uk please

and the ECU please.

Please don't open the Throttle bodies with the Battery and ECU/Throttle bodies connected, this has been know to corrupt the ECU IDLE EPROM.