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Italian project
hi, i start it with (never) finished work... :D
more details to follow... :) |
Here we are, components: Subaru TD04L Sturovo manifold & downpipe Reverant EMS2 Supra injectors Variable TPS PLX DM-6 with WB and Boost modules Intercooler Rec BOV Carbon air filter DIY coolant reroute Mocal oil radiator wiht thermo-sandwich 1.8 flywheel & Exedy Stage1 (to be installed)
EBC (tbi) |
Sounds pretty good man! Congrats. I'm digging the setup, any more details on the mani/downpipe? IIRC i saw sturovo's thread at one point, is he making setups now?
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Yes he's doing now, ask him for info... ;)
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install pics
https://www.miataturbo.net/attachmen...ine=1391860767 https://www.miataturbo.net/attachmen...ine=1391860767 https://www.miataturbo.net/attachmen...ine=1391860767 https://www.miataturbo.net/attachmen...ine=1391860767 https://www.miataturbo.net/attachmen...ine=1391860767 https://www.miataturbo.net/attachmen...ine=1391860767 https://www.miataturbo.net/attachmen...ine=1391860767 https://www.miataturbo.net/attachmen...ine=1391860767 |
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more
https://www.miataturbo.net/attachmen...ine=1391861361 https://www.miataturbo.net/attachmen...ine=1391861361 https://www.miataturbo.net/attachmen...ine=1391861361 https://www.miataturbo.net/attachmen...ine=1391861361 http://i1217.photobucket.com/albums/...pskr9usako.jpg http://i1217.photobucket.com/albums/...pstjme5jlh.jpg |
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https://www.miataturbo.net/attachmen...ine=1391861379 https://www.miataturbo.net/attachmen...ine=1391861379 https://www.miataturbo.net/attachmen...ine=1391861379 https://www.miataturbo.net/attachmen...ine=1391861379 https://www.miataturbo.net/attachmen...ine=1391861379 https://www.miataturbo.net/attachmen...ine=1391861379 https://www.miataturbo.net/attachmen...ine=1391861379
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any comments?
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Looks great! I'll be making a similar heat shield for my setup.
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Wow Giuseppe, that looks fantastic! You have a great eye for details, well done :vash2:
I particularly like shiny heat shields and in this shot we also get see how clean and tidy the engine bay is. It is hard to imagine this car is more than 20 years old. :) https://www.miataturbo.net/attachmen...ine=1392492798 |
Nice pics dude, we are neighbours, I'm from Spain.
Have you taken it to the dyno? HP? |
nope, it's still in progress, 1.8 fly wheel with exedy s1, EBC with hi/low switch and some fine tuning...
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lower at 7psi, higher at 12psi, bumps are from an interference on ms2 now resolved...
at hi boost the limit is the stock 1,75" exhaust https://www.miataturbo.net/attachmen...ine=1398104457 |
Good lord man, get a bigger exhaust! That is some seriously late spool from a td04
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https://www.miataturbo.net/attachmen...ine=1398157074
maybe also a leaking bov? i got this one wornkig on recirculating config https://www.miataturbo.net/attachmen...ine=1398157074 |
back with a little trouble, i am using a recirc bov like that one above,
but even at lower spring rate and setting, when over 8/9 psi turbo goes surge (or maybe flutter?) on off-throttle... solution? get a sequential bov? hks or some cheaper (!) but good copy? |
That's not unusual.
Where is the signal line connected? And is the bov before or after the intercooler? |
Signal line is just after the TB and the BOV is after the IC
here the sound |
Yes that is more prominent than I would have expected at your low boost levels. Could you take a picture of the blow off valve as it is mounted currently? Where are you recirculating to?
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you can see it in the vid on first message up here...
just now i did some mods: cut spring by 1/3 and disconnect recirculating plumbing (was to inlet hose pre-turbo) and the result is quite fine, just a low and short fluttering at low rev/boost... |
The blow off valve was probably waiting for you to hit a manly pressure like 20 or 25 psi.
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LOL, anyway a quick question: are sequential bov quicker than recirculating ones?
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Ciao Giuseppe,
Che bella machinna, la mia e bianco pure con il 1.6! De quale parte en Italia sei? Noi siamo de Calabria. -Gennaro |
ciao Gennaro, io Sicilia! ;)
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winter project thoughts:
k1 rods wiseco 8.5 cometic + arp HB gt2560 larger inj than yellow rx8 (?) all things to rebuild (w-pump/cam-belt etc) 1.8 stage1 clutch and torsen already in target 260/270 rwhp suggestions/comments? |
Consider a billet oil pump from Boundary Engineering.
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oh, i was just thinking to check the status of mine with about 40.000 miles of life...
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Sounds sweet, very clean powerband.
Good job! |
4 Attachment(s)
Giuseppe, your downpipe is on the way :)
https://www.miataturbo.net/attachmen...ine=1417780852 https://www.miataturbo.net/attachmen...ine=1417780852 |
:dealwithit: :vash2:
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Originally Posted by Pepino
(Post 1185341)
winter project thoughts:
k1 rods wiseco 8.5 cometic + arp HB gt2560 larger inj than yellow rx8 (?) all things to rebuild (w-pump/cam-belt etc) 1.8 stage1 clutch and torsen already in target 260/270 rwhp suggestions/comments? - FM mani + down'p - Garrett Discopotato - 8.5 78,5 wisecos w/ rings - H ebay rods w/ ACL bear's - Denso subaru 565cc inje'rs - Cometic hg w/ ARP - Rev Ems2 w/ ebc and egt - PLX wb/boost gauge - 22" intercooler 'nice fins' - ebay alu/silicone intercooler tubing - alu rec bov - alu rad 42mm w/ reroute - oil rad w/ thermo - homemade cold air box - Stage 1 1.8 clutch - 2.5 exhaust with magnaflow - 1.8 torsen w/ 6M and 4.1 - 1.8 brakes w/ dtc30 - RB big sway bars - Ohlins R&T Till now honed/bored cilinders, head mild ported and unshrouded valves, waiting to measure/install rod bearings and so on... |
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and some light head works...
https://www.miataturbo.net/attachmen...ine=1453276933 https://www.miataturbo.net/attachmen...ine=1453276933 |
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talking about EGT, ho that probe will work in you experience?
https://www.miataturbo.net/attachmen...ine=1453305007 i was scared about drilling/tapping/welding a cast manifold so i used egr plug but it looks to me that would be too close to exhaust port... |
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intercooler installing...
https://www.miataturbo.net/attachmen...ine=1453568357 https://www.miataturbo.net/attachmen...ine=1453568357 leaving a couple inches gap to give air flow to rad... |
Originally Posted by Pepino
(Post 1301810)
leaving a couple inches gap to give air flow to rad...
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2 Attachment(s)
All is back together and idle running waiting for ID 725 injectors to come...
https://www.miataturbo.net/attachmen...ine=1454938648 Edited my spark map, what do you think (93 pump gas) https://www.miataturbo.net/attachmen...ine=1454938648 |
Why so much timing at idle? Curious as isn't the consensus 10-14* is preferable for a stable idle?
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Originally Posted by jimmyneutron
(Post 1305708)
Why so much timing at idle? Curious as isn't the consensus 10-14* is preferable for a stable idle?
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quick question: a an-3 oil feed need oil restrictor on gt28rs? i think not but i could be wrong...
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New oil cooler setup..
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Now with flat top manifold...
Still managing to break in act clutch, and curious to dyno it 😈 |
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Some shots from our local track 😊
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New tyres and wheels, Direzza3 215/50 on 8" 6UL
Pic vs toyo 195/50 |
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Looks like you're having fun out there! |
Haha, I am used to VW Golfs lifting a rear wheel, but this is something entirely different!
Looks like a white knuckle event :) |
I love that pic!
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Originally Posted by ridethecliche
(Post 1401888)
That's an awesome picture.
Looks like you're having fun out there!
Originally Posted by oreo
(Post 1401900)
Haha, I am used to VW Golfs lifting a rear wheel, but this is something entirely different!
Looks like a white knuckle event :)
Originally Posted by miataman04
(Post 1401995)
I love that pic!
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