Got an gt2876r on ebay... Now want to fit it on my HKS mani...
Got lucky today: A 1500km (1100miles old) garrett gt2876r aka gt2540r.
Bought it for 268euro (350dollar) Owner garranteed the turbo is in working condition. http://cgi.ebay.nl/ws/eBayISAPI.dll?...m=130257612528 Now the next problem: Will this clear my hood with a HKS mani (1.8 NA)??? As i won today, i don't have it yet... If anyone else have the same turbo i want to have one measurement: From the center off the compressor wheel to the side, exactly where the 0 (zero) of the .70 a/r. I measured my gt2560, it's about 7.5 cm.... Calculating from the pics found on internet I need about 2 cm max to clear my hood. |
how's this? not exactly what you want but maybe helpful.
http://gallery.y8s.com/d/437-3/gt25_86ar_02.jpg |
It's helpfull, looks like i need 1.5 cm... Maybe raise the hood slightly???
I have to point it down as much as possible. Looks like it would work... What are your experiance with this turbo?? Boost pressure at what rpm?? aiming for 10 psi (engine is stock 95, with 99 head) so i need to keep HP down.(maybe play with the cam gears) Some forged rods and pistons are next... Also ordered the oil pump gears a while back. Always wanted to upgrade the 2560... As (see the my name) i started with a greddy turbo, I always liked the high rpm boost kick... |
on a 99 head motor you'll see 10 psi around 3800-4200RPM.
with good tuning that's probably 240-250rwhp give or take. Here's my car at 9.5 psi (stock 2001 motor) Look at the overlapping red and green lines (the vvt is disabled in those) http://www.y8spec.com/dyno/vvt_boost.jpg It's not a bad turbo, but it really is better suited for more boost or a slightly bigger motor. |
So you retarded the timing 12 degrees on the exhaust side and found 250 hp on 10psi?? Nice!
I can see the potential. Does that mean that the more boost you run the more retarded the exhaust timing should be? My engine is ok with 12-14 psi off the 2560... (link ecu) |
you can always sell your hks manifold to me....
dibs |
intake side. I was learning the behavior of the VVT. default (unplugged) is full retard of the intake cam. end result is more-or-less the best of each of those graphs.
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wow.. on a 1.6??
Is it build ? Max boost at?? |
Originally Posted by madmalc
(Post 314272)
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Originally Posted by madmalc
(Post 314272)
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Going to need to flip that manifold upside-down
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Originally Posted by Ajb
(Post 314320)
Car looks great but you still owe me a T25 turbo , 1.8 injectors and a oil temperature gauge all of which i have payed for..... and its been several months now
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yer fully built motor @ 15psi runs just a tad over 300bhp :)
it clears the bonnet just the noise from it is amazing weiscos carllio rods lightened, balanced and knife edged crank lightened flywheel padle clutch quife straight cut box 3angled valves uprated valve springs solid lifters obx cams vernier pulleys rc 750 p&h low imp injectors tunertoyz duel feed fuel rail areomotive external fuel pump swirl pot walbro internal fuel pump sard pres reg front mount intercooler oil cooler alloy rad hydra ems hispec 4pot calipers with 305mm floating discs gaz coilovers custom exhaust manifold gt2876r ball bearing turbo collins -31 actuator custom downpipe wide band o2 3" exhaust from turbo back digi dash momo seats all sound proofing removed and carpets refitted the list goes on all the work has been carried out by myself including the manifold and the mapping sorry to steel your thread lol |
T25
http://memimage.cardomain.com/member...68_25_full.jpg http://memimage.cardomain.com/member...68_21_full.jpg https://www.miataturbo.net/forum/att...1&d=1204214210 I don't see the 2876 fitting....cut a hole in the hood and use a stack like a real dragger. |
lol i had thought about that but trust me iv had the bonnet dwn and it fits only buy about 15mm but it fits
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Originally Posted by madmalc
(Post 314575)
diffrent pics its level with the strut brace :)
http://i110.photobucket.com/albums/n...5092008056.jpg |
Do you have any proof of the posting? Why would only half of it turn up ?
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