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The mkiv Supra Owners Club

crazy engine 1.5jz forged goodness


jonny mac

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** I will add the template shortly, can't copy paste just now.

 

this is purely testing the water, I am looking to move house and solicitor fees after selling etc are insane, looking to get some money back towards them so me and the wife can downsize our house

 

 

the engine is a 1.5jz engine, 2jz block 1jz gte head, front sump

 

 

 

it is insane, nothing sounds like it, the car has the most incredible note and just has to be heard in person to appreciate

 

 

so the head:

 

1jz gte soarer head FULLY BUILT

 

brett sims motorsport full port job inc chamber balancing, opened up as much as it can go (£1500)

 

bc 264 camshafts and adjustable gears, valve bucket shims setup correctly by bret sims (£1000)

 

bc titanium retainers and valve springs (conceptua £300 ish)

 

Toyota engine gasket set inc new valve stem seals and every head seal replaced (£300)

 

 

 

 

image102 by Jonny McIntosh, on Flickr

 

 

image101 by Jonny McIntosh, on Flickr

 

 

image94 by Jonny McIntosh, on Flickr

 

 

 

the block:

 

2jz ge from mkiv supra, machined out for gte oil squirters and turbo oil feeds (£300 in machine work for oil passageways to open up)

 

 

DY engine services block (around £3500)

 

wossner forged pistons

 

zrp rods

 

new bearings and arp bolts

 

crank balanced

 

86.5mm oversized to allow perfect seal on rings with new engine

 

block hot tanked and acid bathed

 

decked surface, correctly machined

 

- - - Updated - - -

 

image106 by Jonny McIntosh, on Flickr

 

 

image107 by Jonny McIntosh, on Flickr

 

 

image110 by Jonny McIntosh, on Flickr

 

 

new oil pump Toyota, ported out inside too

 

image111 by Jonny McIntosh, on Flickr

 

 

image109 by Jonny McIntosh, on Flickr

 

- - - Updated - - -

 

image108 by Jonny McIntosh, on Flickr

 

 

new Toyota oem water pump, custom pipework to make the 1.5 head setup fit

 

image100 by Jonny McIntosh, on Flickr

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welded cam gear, new Toyota oem timing belt, tensioner, pulley set

 

image99 by Jonny McIntosh, on Flickr

 

 

brand new water neck with an6 feed added

 

image92 by Jonny McIntosh, on Flickr

 

 

new oil squirters

 

image91 by Jonny McIntosh, on Flickr

 

 

new gaskets, coolant/cam/crank sensors etc

 

image90 by Jonny McIntosh, on Flickr

 

 

Toyota parts

 

image89 by Jonny McIntosh, on Flickr

 

 

gasket set

 

image88 by Jonny McIntosh, on Flickr

 

 

image86 by Jonny McIntosh, on Flickr

 

brand new crank pulley

 

image87 by Jonny McIntosh, on Flickr

 

arp head studs used

 

image93 by Jonny McIntosh, on Flickr

 

 

image114 by Jonny McIntosh, on Flickr

 

- - - Updated - - -

 

image117 by Jonny McIntosh, on Flickr

 

image121 by Jonny McIntosh, on Flickr

 

image122 by Jonny McIntosh, on Flickr

 

 

image148 by Jonny McIntosh, on Flickr

 

 

image158 by Jonny McIntosh, on Flickr

 

 

 

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so where I'm standing right now is I have more than 10 grand sunk into an engine in a car that is currently not moving and won't be going anywhere anytime soon due to insurance costs etc etc as moving house is my priority for this year for my family

 

 

the engine was ran in on a dyno with correct oil changes using run in oil, then changed over to the oil in above photograph and changed again

 

 

it's currently done around 800 miles in total I'd say, since mapping has been finished I've done one drift day in the car on wastegate pressure at 1 bar, it made minimium 400 and something bhp on wastegate pressure

 

 

 

at 1.6 bar of boost it's over 600 and something we reckon, couldn't tell due to wheel spinning and was going to go back to dyno with big 305 tyres on but never got a chance last year before insurance expired

 

 

 

I'm just trying to get the feelers out there, I don't actually want to sell this as i've built my dream car/combo but if it basically means I can nail my solicitor fees then i'll be happy and can always do this in the future especially with my experience now

 

 

it's a basically brand new engine, every sensor and every gasket/component was brand new

 

 

the price for the tall block inc intake manifold and 90mm throttle body will be £7500 o.n.o

tall block being, sump, block, head and intake manifold only.

 

 

I know I'm going to get an absolute kicking from the forum for asking that price but I am unfortunately in a position where I have to sell....so meh take from that what you will.

 

 

I will do a full list when I get a chance including things like £150 powdercoated rocker covers etc etc,

 

 

consider the amount of money spent on this and the Toyota invoices....

 

happy for compression tests and stuff to be done, it has never overheated etc during my time and on the track day I went to without a thermostat it got nowhere dangerous

 

 

 

it won't include the turbo setup/injectors/ecu as they are staying for the next jz i'll throw back in there in a year or so.

 

 

 

 

 

 

 

this will fit in a mkiv nicely with some mods and could easily take on a big turbo for those 1000hp supra builds haha

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