turbo lq4 miata
400,000 sbe
all ebay
thanks matt :]
here's how it sounds -
Full build - https://www.youtube.com/channel/UCcC..._as=subscriber
What transmission are you running?
trans is a super t10 (4 speed)
I have a t56 laying in garage ready to go when the st10 blows
OR
ill get a sequential dogbox st10 for it
as for tires, yeah, you are limited to like a 24.5 tall
flywheel and clutch are monster stage 3 (uses same LS1 stuff)
hydraulic clutch..... Miata pedal running to a modified Toyota Land Cruiser 3/4 master cylinder (vs Miata .625 diameter)
slave is a Howe hydraulic throw out bearing for a t5 trans
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no issues
no spark: crank sensor, cam sensor, grounds, power. Basically it.
sure does, but I ditched it and just welded up some tabs in the trans tunnel on a plate. Crossmember has 2 poly bushings that bolt into the tabs.
works great!
no issues
no spark: crank sensor, cam sensor, grounds, power. Basically it.
sure does, but I ditched it and just welded up some tabs in the trans tunnel on a plate. Crossmember has 2 poly bushings that bolt into the tabs.
works great!
are you using an aftermarket tach for the rpm signal? Happen to know if it’s needed to make it run( mine doesn’t have it).
Any pics of the trans crossmember? Awhile ago I had the chance to check out a 1st gen Miata and was surprised to see it had a c-beam setup like my C4.
are you using an aftermarket tach for the rpm signal? Happen to know if it’s needed to make it run( mine doesn’t have it).
Any pics of the trans crossmember? Awhile ago I had the chance to check out a 1st gen Miata and was surprised to see it had a c-beam setup like my C4.
Yeah I’m using an aftermarket tach.... cheap one. Can’t get it calibrated correct.... dunno if it’s ecu programming or a button on the backside, but I read that it’s a “4 cylinder” signal, so idk, I’ll explore around. no, that’s only for tach output.

and if you need more detail, I kinda walk through it on my YouTube. Just fast forward to the endish.
LS Swap Drift Miata - EP:1 Engine and Trans mounts
fresh rebuild:
forged rods and pistons with arp2000 rod bolts
balanced rotating assembly
all new bearings
rings
.030 over
high pressure high volume pump
arp headstuds
sloppy best cam
comp springs
btr hardened pushrods
trunnion kit
ls9 mls gaskets
all brand new gaskets to seal everything
holley pan with trap door baffle
ls6 intake, stock truck throttle body, ebay rails regulator lines and fittings everywhere
also added 2 oil coolers and still need to plumb in the accusump
poor mans rebuild on a tr6060 and converting it to a t56 magnum
time to let er eat..... gonna keep it conservative around 8-900. See if everything still holds together since the trans and clutch are only rated at 700
Yes the front bumper still fits on the car.
Last edited by shitbox; Jun 21, 2022 at 11:38 PM.








