-89 Piazza Turbo HBL - Kaizen Racing Project 2

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Piazza_man
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Re: -89 Piazza Turbo HBL - Kaizen Racing Project 2

Post by Piazza_man »

Awesome update mate, sounds like you’ll have a little time up your sleeve to to get those shocks in. The 5 lug conversion will be interesting to follow too 👍🏼
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Nismo
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Re: -89 Piazza Turbo HBL - Kaizen Racing Project 2

Post by Nismo »

Hi guys! I just recognized that I haven't posted my film of my Piazza doing the "Night Run" here. You might have seen it in some of the Facebook groups though as I've tried posting it everywhere! ;)

https://www.youtube.com/watch?v=n-4q3C_3lqc&t=8s

Please like and subscribe to my Automotive Media channel called Lift & Coast! :yawinkle:
ISUZU PIAZZA TURBO -89 | HANDLING BY LOTUS
KAIZEN RACING PROJECT かいぜん
www.nismo.se | www.kaizenracingproject.com
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Nismo
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Re: -89 Piazza Turbo HBL - Kaizen Racing Project 2

Post by Nismo »

Latest news for the Piazza is that it's started to drive like crap. Significant loss of power, and the engine sounds like a lawnmower, and misfiring or something like that. So that's just great news just as I am gonna put it away for winter. I don't even know where to start looking for the problem...
:mumum:

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ISUZU PIAZZA TURBO -89 | HANDLING BY LOTUS
KAIZEN RACING PROJECT かいぜん
www.nismo.se | www.kaizenracingproject.com
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Piazza_man
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Re: -89 Piazza Turbo HBL - Kaizen Racing Project 2

Post by Piazza_man »

Sounds like an electrical problem. Check your spark plugs for any ceramic insulation cracks, have an electrician check your leads, and distributor, etc. Some of this stuff can be visually inspected, eg check the leads are properly connected to the plugs but if you’re still scratching your head then go to an auto electrician.

As I can’t hear this sound in person, could it possibly be the exhaust manifold has separated slightly from the head which needs tightening (provided the stud/s hasn’t broken off). Remove the heat shield to have a better look and listen to where the sound is coming from.

As a precaution also check the condition of the engine oil in case you have a cracked head and getting water mixing with your oil. It probably isn’t that because you would have mentioned the engine is also overheating.
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Piazzish
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Re: -89 Piazza Turbo HBL - Kaizen Racing Project 2

Post by Piazzish »

Post a video of it!
1989 Isuzu Piazza JR120 Lotus Turbo Red 92000km
1989 Isuzu Piazza JR120 Lotus Turbo White 183000km
1987 Isuzu Piazza JR120 Pre-Lotus Turbo Red 131000km
1984 Isuzu Piazza JR130 N/A Two-tone 141000km
1984 Isuzu Piazza JR130 N/A Black 90000km
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Nismo
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Re: -89 Piazza Turbo HBL - Kaizen Racing Project 2

Post by Nismo »

Well winter is slowly passing by and I've been making plans all season long! :supz:
During these dark and cold days I have been stocking up on parts and modifications that will begin to take place sooner rather than later...
Some stuff I've been loading up: GReddy boost gauge, GReddy oil pressure gauge, GReddy Profec B Boost controller, TRUST 4-point seatbelt, TRUST GREX shift knob, Spax adjustable front shocks, Nissan Z31 wheel hubs and looking after more Skyline R32 brake components to finish the 5 lug conversion. Gonna be an exciting year for the Piazza hopefully!

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ISUZU PIAZZA TURBO -89 | HANDLING BY LOTUS
KAIZEN RACING PROJECT かいぜん
www.nismo.se | www.kaizenracingproject.com
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Piazza_man
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Re: -89 Piazza Turbo HBL - Kaizen Racing Project 2

Post by Piazza_man »

Definitely keep us posted on those mods.
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Nismo
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Re: -89 Piazza Turbo HBL - Kaizen Racing Project 2

Post by Nismo »

Let's throw in an updated version of the To-Do list!

[X] Kakimoto or HKS muffler - DONE!
[X] Custom stainless exhaust - DONE!
[X] Add front lip - DONE!
[X] Fix leaking rear windshield - DONE!
[X] 40mm Zoom lowering springs - DONE!
[X] Re-do window tint - DONE!
[O] Fix radio - Halfdone! :P
[X] New gold line stripes - DONE!
[X] Correct spacers mounted - DONE!
[X] Quad lights - DONE!
[X] Wax and polish - DONE!
[X] Change spark plugs - DONE!
[X] Change ignition cables - DONE!
[X] Change thermostat - DONE!
[X] Rust fix in trunk - DONE!
[O] Japanese backup light speaker - Halfdone!

[ ] Fix squeaky panel
[ ] Paint wiper arms
[ ] Fix gasoline gauge
[ ] Fix steering bushes
[ ] Fix hood latch handle
[ ] Fix heating/cold air
[ ] Adjustable Spax shock absorbers front - NEW!
[ ] New belts and pulleys (is it called that?) - NEW!
[ ] Custom Aero Discs carbon look - NEW!
[ ] 5 lug conversion Nissan Z31 wheel hub - NEW!
[ ] Nissan Skyline R33 brake calipers and rotors - NEW!
[ ] GReddy Profec B Boost controller - NEW!
[ ] GReddy Boost gauge - NEW!
[ ] GReddy Oil Pressure gauge - NEW!
[ ] GReddy Oil Temp gauge - NEW!
[ ] TRUST 4-point harness - NEW!
[ ] TRUST GREX Shift knob - NEW!
[ ] Cat for exhaust before inspection - NEW!
ISUZU PIAZZA TURBO -89 | HANDLING BY LOTUS
KAIZEN RACING PROJECT かいぜん
www.nismo.se | www.kaizenracingproject.com
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Piazza_man
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Re: -89 Piazza Turbo HBL - Kaizen Racing Project 2

Post by Piazza_man »

Nice mods so far and starting to look really good. Be sure to post some more pics along the way. :bounce:
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