04-21-2015, 06:52 PM
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#1 |
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building life
Join Date: Dec 2012
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Going with a 1jz
Recently blew the Fa20, just over 36k miles.. been debating on what to do with the car and came to conclusion I'll be doing a 1J with a R154 tranny, still haven't purchased the motor or anything for it just because I'd like to shop around and not jump into. more likely I'll be piecing it slowly. Gonna start this awesome project in the next week or two! The motor as it sits currently
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| The Following User Says Thank You to PolishFrs13 For This Useful Post: | flippy (04-22-2015) |
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04-21-2015, 07:09 PM
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#3 |
Join Date: Mar 2013
Drives: 2013 Firestorm FRS
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that hole doesnt belong haha...
what happened? |
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04-21-2015, 07:41 PM
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#4 |
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building life
Join Date: Dec 2012
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haha it works fine!
well I'm not sure yet.. haven't taken a closer look to it. But I was turbo'd for 10k went back to stock and about tree weeks into being stock this happened cruising on the highway Sent from my iPhone using Tapatalk |
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04-21-2015, 08:15 PM
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#5 |
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Miata traitor
Join Date: Mar 2015
Drives: 2002 Miata SE
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What turbo kit and what was your set up? How much boost/what gas etc...
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| The Following User Says Thank You to KevinK121 For This Useful Post: | raven1231 (04-21-2015) |
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04-21-2015, 08:16 PM
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#6 |
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Senior Member
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vvti or non-vvti? 1j is a a great choice!
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04-21-2015, 09:05 PM
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#7 | |
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Senior Member
Join Date: Aug 2013
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Quote:
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04-21-2015, 10:15 PM
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#8 |
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Miata traitor
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From ops show off thread
"Current mods -Fullblown motorsports base kit with GT2871 -3in Turbo back FBM single exhaust -FBM Radiator -PWJDM engine dress up kit" Still curious on what you were pushing and what fuel you used the majority of the time |
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| The Following User Says Thank You to KevinK121 For This Useful Post: | raven1231 (04-22-2015) |
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04-22-2015, 01:57 AM
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#9 |
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Backyard Fabricator
Join Date: May 2012
Drives: JZX83, SF5 GT, ZZE82 turbo
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why bother with the 1J instead of a 2J?
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| The Following 2 Users Say Thank You to JP For This Useful Post: | Poodles (04-23-2015), Sportsguy83 (04-22-2015) |
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04-22-2015, 04:22 AM
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#10 |
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Drifter
Join Date: Nov 2012
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I had a 1jz twin turbo in a car that weighed about 600lbs more then the FRS and even with the 1jz being stock the car was a rocket... one day my FRS is getting swapped
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04-22-2015, 05:54 AM
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#11 |
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Senior Member
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it has been many years, but I heard something about the 1jz head having better flow or compression or something, and you could swap it onto a 2jz block and make a 1.5jz. There is no punch line to that, I just thought I would throw it out there.
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Phantom ESC, OFH, OFT, K&N Drop in
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04-22-2015, 07:05 AM
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#12 |
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Backyard Fabricator
Join Date: May 2012
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1.5J is a waste of effort, 2J head has been proven to flow better stock for stock. The reason people do 1.5J's is to retain their existing 1J loom, plenum, big single manifold etc.
I've built a heap of cars with the full range of JZ motors, my favourite of the lot is a vvti 2J with big single setup. |
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04-23-2015, 01:16 PM
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#13 |
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Senior Member
Join Date: Mar 2013
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looks like you shot a rocker out. its a problem with stock valve springs and high rpm/power. usually doesn't cause any valve/internal damage though
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04-23-2015, 01:50 PM
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#14 | |
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Senior Member
Join Date: Oct 2012
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Quote:
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2013 SWP BRZ sportech. 11.11sec@129.01mph, 511whp on e70. FullBlown base kit, FullBlown built 9.5:1 engine, GTX3076R GEN2 turbo, 1700cc Bosch injectors, FullBlown flex fuel kit, FullBlown radiator and oil cooler, FullBlown custom 3" dual exit exhaust, act xtreme clutch, whiteline diff and subframe inserts, BC Racing coilovers, hotchkiss 18mm rear sway, is300 3.73 differential ... Never finished
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Stacy
