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Mugabetown - Whoretownin' At It's Worst.


t5iv
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afternoon all

Haha probably!

I other news I managed to swap the r33 exhaust I had for a r32 gtr exhaust that actually has a mid muffler in it. I don't have to mess around moving hangers this way. Quieter unicorn here I come!

good to hear, so I guess you never got around to seeing how easily it would fit?

Looking at new shells, should I stick with r chassis is or look at s chassis

glad your Okay man. shit to hear about the car though.

Yeah I will stick with 33

Found a new shell getting it thursday

nice!

LS powered, goon balloon and shit apprentice?

BURN!

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afternoon all

good to hear, so I guess you never got around to seeing how easily it would fit?

Hey mate.

The shape was right but it would have required moving hangers. I was able to swap for a HKS hiper which I had on my blue r32. So it was easier and was the exhaust I was actually after!

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Looks like it takes a while for you to awaken the beast ;)

hahaha just a bit. This is what happens when people want to do rolling starts at 55-60kmph. To slow for 2nd but too quick for 1st

Here is one against a silver 33GTR, Spoke with the guy after and it ran a 10.56

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I want a carbon one though :P

Anyways reshell is planned for the Easter long weekend

Asking the boss tomorrow if I can use the shop

Open invite, anyone wanting to help is allowed to turn up just inbox me. Any one who helps will receive free beer next time I have kesh and we are at a dinner and chat or anywhere beer can be had

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So wedge now has SS595s on the back

Forgot how unbelievably sh*t they are in the wet. Seriously, why does anyone use those tyres?

Never had an issue, also have awd :P

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  • Latest Posts

    • I am impressed with all this level of adjustment. I didn't expect all this possibility
    • Correct.  In the case of the 500kw dyno plot I showed you the car actually runs two boost control solenoids for boost control and a 5psi wastegate spring.  It allows me to control how much boost pressure is applied to both sides of the wastegate valve at any point and fairly accurately control boost target as a result. I've tuned it so that it's able to target anywhere from 5psi to 25psi depending on what's needed.  The target tables I've set up in that car are Gear vs RPM, so every gear has potential for a different boost (and torque) curve.   First and second gear have quite low boost targets, third gear actually has different target boost all the way through the rpm range as it's a stock RB25 gearbox - the boost targets have been chosen to maintain a peak of 600nm (what the owner has set as the maximum torque he's happy with putting through the stock 3rd gear) but it carries that to the rev limiter.   The boost curve to achieve that is something of a ramp up, then hold, then ramp up again and the power curve looks more like a flat line haha.  
    • so you can decrease or increase the boost depending on the diet as you wish?     by acting on the wastegate?
    • That's torque and power, it's all from a single run.  The boost curve is "held back" from it's peak target in the 3500rpm to 5000rpm range from memory, so it ramps hard to something like 18psi then climbs more progressively to 23psi nearer 5000rpm.   It makes the torque (and power) ramp more "natural" and less hard on parts and traction, it doesn't feel artificially held back.   
    • Here's the torque curves from the car I ramped boost up later in the rpm to allow a slightly wider useful power curve - the power curve is a bit weird shaped also thanks to the TVIS (or whatever they call it with the 4EFTE in this Starlet) which changes the volume of the intake manifold throughout the rpm range, but you can see that the green power curve actually holds later on with the extra boost... but looks almost more like the kind of thing you'd expect from a cam or exhaust change
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