AndrewG

A simple "odd sounding" idea that works - thanks for posting.

Information from Greg@SZ on the 740cc pintle less injectors: http://www.twinturbo.net/nissan/300zx/forums/main/view/1100871/Re-740cc-and-stock-boost.html Pintle less injectors are much more controllable (even large ones like 740cc) particularly at idle compared to pintle ones of the same flow rate.

OEM bolts are not TTY. This information/debate may be of use: http://www.aus300zx.com/forum/showthread.php?t=322698

May I ask why you are replacing them?

Opinions herein (SZ recommend OEM): http://www.twinturbo.net/nissan/300zx/forums/general/view/2081396/Is-Nismo-Pilot-Bushing---Needle-Bearing-an-upgrade-.html

Your alarm only has one +12v flash output signal?

What a clever idea! [video=youtube;-sL9jQcRZek]

Information herein: http://www.twinturbo.net/net/viewmsg.aspx?forum=technical&msg_id=922136 and a JWT tool made for the job: http://www.jimwolftechnology.com/customer_part_detail.asp?PartID=521

Best wishes on your Birthday Dave!

Yes, at least normally. I've posted pics of the SZ 2.5" supersplits here: https://www.300zx.co.uk/forums/showthread.php?187498-Help-Part-measurements-anyone&p=1952767&viewfull=1#post1952767

These are the tube dimensions for the 2.5" SZ supersplits. The inner bore dimension is a function of the tube wall thickness.

Howard replaced the ABS with the broken nipple (and stud extractor) with another ABS unit which also has a weeping nipple!

What a b****y mess!

Interesting, if you take a look at the SZ page for exhausts you can see that 2.25" is for NAs, and 2.5" (and then 3") for TTs: http://specialtyz.com/shop/300zx.html?cat=7 These are outside diameter measurements.

The adaptor kit certainly looks the business Joel.

You mean testpipes? They are all 2.5" downpipes (except the latest "expansion" type which are 3"): http://s95014253.onlinehome.us/63104/133158.html

I have a pair of Specialty Z 5-bolt Super Split Down Pipes. I'll take pictures and measurements for you

Welcome to the Club Joao! If there are parts you are looking for you can post a "Wanted" in the "Zed related - Parts" section.

If you order AshSpec 2.5" IC piping from SZ you can specify the TBs you want to use: http://specialtyz.com/shop/300zx/ash-2-5-smic-piping.html

As far as I am aware the 62mm TBs are the only (new) types available now: http://specialtyz.com/shop/robz-62mm-throttle-bodies.html https://conceptzperformance.com/robz-billet-aluminum-62mm-upgraded-throttle-body-set-nissan-300zx-90-96-z32-rz-16118-xx-kt_p_19290.php Robert Bastain in the US provided a service to get stock TBs enlarged to 54mm. I'm not sure if he still does, but contact details are included: http://www.twinturbo.net/nissan/300zx/forums/classified/view/169467/CNCd-54mm-throttle-bodies-and-more.html

Are these still available?

Even better!

Best wishes in your Birthday Ian!

You will require a remap for which you can get a custom map chip (or Nistune file) from SpecialityZ: http://specialtyz.com/shop/300zx/sz-ecu-chips.html For fine tuning you can fit a Nistune type 2 board and get yourself along to someone like Greg@Protuner for a rolling road setup: https://protuner.co.uk/ The power/torque outputs for the setup I referred to above are in the charts Greg@SZ published in the post.

Dave, from Greg Dupree@SpecialityZ comes this advice on what can be achieved when retaining stock turbos and adding on "breather" parts: "I am here to tell you that IN MY OPINION it would be better to upgrade your intercoolers and pipes rather than upgrade your turbos if your not going to do both" Full post which includes what can be achieved with stock turbos (and stock engine) which is relevant info for you: "And last we will add a stock turbo, stock engine car to the chart that has 2.5" intercooler pipes, 2.5" Ash intercoolers, full 3 inch Exhaust, MS Manifolds, Selin dual intake, 740cc injectors" http://www.twinturbo.net/nissan/300zx/forums/general/view/2415470/A-little-info-about-turbos-and-pipes-DYNO-CHARTS.html