Stalkers daily AE85 - 7AGE

[stalker]

[SekiguchiUeno]

This looks for some pretty quick weekend action to buy/build/swap the car well done
Can you post some internal specs?
-rods
-pistons
-cams
-timing

and i need to have zenki again

[stalker]

Yea will do. Got an AE86 weekend on this weekend (day of the 86, in US date format lol) so will get that over and done with then will do up a proper build sheet and post it up

[Bentley]

Lovely car. Like how you can find these amazing cars driven by old ladies from almost the day of production!

Just wanted to ask you a favor, I can see that your hatchback has a 3-point seatbelt for the rear seats. I am about to install this into my Trueno hatchback but have no idea where the roller/stretcher thing goes? You would be VERY kind to take a picture of where it mounts and show it here for us. I know some other people have this same issue as me

[Hachi Go]

Awesome build man!
I'll be in Taupo this weekend too. I have a red Trueno with a BEAMS motor. I'll look out for your car and say hello!

[Hachi Go]

Oh shit, this is Matt right?! Just realised... The 4AGTE project wasn't enough I guess? Haha.

[stalker]

Hey dude,

Hahhah yea, think we are staying in the same hotel room with Doug (for people that dont know, that isnt as dodgy as it sounds...promise lol)

Sweet, cant wait to see ya car again!!

And nah, this is the second one. The 4agte is still in the build. lol
I got greedy and brought two

[kennedy8383]

Look very good and would be nice to see more pic on the engine pistons, crank, camshaft and etc..

[stalker]

Time to put up the specs as promised.

She is running:
7AFE block
7AFE crank
Was going to run 4AGE race bearings, but they never arrived in time
So running standard 4AGE main bearings
7AFE big end bearings
7AFE rods
4AGE smallport pistons
TRD 0.8mm head gaskit
4AGE smallport head
4AGE smallport (late model) dizzy
Re-ground standard cams (they are 265 deg at .010", though the lift is quite a bit more than std which is .318")
TRD valve springs
Porsche 117 tooth cambelt (from a 944)
Adjustable cam gears
Silvertop ITB's
Brought the TTT ITB adapter plate, which turns the ITB's upside down allowing the throttle cable to sit under the ITB's and clear the fuel rail.
Coby RWD extractors
Link ECU - V4 LEM. Yep, thats the first computer programmable link they made....old school! lol

Currently (but will be changed one day) running the 3AU flywheel, clutch, and starter motor. Most of the research we did kept coming up saying that you couldnt use the 3AU starter and stuff as it was far too small to start the 7A engine. Well this seems to start the car fine! :lol:

Also still running the standard K50 gearbox and open diff that comes in the AE85's, and after a reasonably hard weekend of use, still touch wood is running great!


Now for the breakdown of the build!

Broke down the 7AFE engine and cleaned the block, and then painted.


Add shiny new bearings


Add crank, peni$ optional (long running joke, dont ask :lol


Apply oil pump, freshly painted of course


Brand new pistons pressed onto the rods. Went down to the nice guys in Drury to get these pressed on as the 7A's are pressed fitted gudens.



TRD head gaskit on


Used the 7AFE sump and oil pick up


Time to put the head on


Dropped in the cams (of DOOOOOM!!)


Love the cam covers that the mate did for me. Low gloss black, then filed the lettering back to bear steel. Looks very very awesome!!!



Then came the cambelt fun!
Popped it on, just to find one of the standard bolts for the waterpump sticks out just too far that it was touching the belt. Course once thats spinning at full speed, that belt would end up with a catastrophic fail-copter!!


So out with that, and replace with the flattest one we had in the garage



Putting on the timing cover at the bottom didnt fit the new fan belt, so a large cut was put in to allow it space while still retaining the timing marks



Setting up the dizzy and ignitor, we decided to use the silvertop ignitor that I had sitting in the garage from my other AE project. Which meant that the coil to dizzy plug wouldnt fit. So MacGuyver got his modding on and cut the plugs to make it fit and look standard. To look at it, you would never know that it has been changed. (yay for RTV silicon)


Then came the time to add the K50 gearbox


The TTT ITB adapter plate and silvertop ITB's were added


I have some Harley Davidson carby mesh filter pads coming from the states (been 2 months and they are still stuck in transit, so not holding my breath) which I will stick of under the trumpets meaning for track days etc I can run without any sock filters and not worry, too much lol.
Will kind of look like this, which I totally love the look of!

In the meantime, its sock filters to the rescue!





One other prob we came into was the exhaust hitting on the under body of the car next to the gearbox due to the height of the new engine. But a sledge hammer, gentle tapping, then some tar based paint (to seal from rust etc) fixes that no worries!!

More cleaning of the engine bay (as mentioned in earlier posts) and drop in the new hotness!
Sadly dont have any pics of this, but adding the link ECU and wiring all into the car, and the general radiator pipes, catch can, etc.

All in all, prob one of the best things ever done!!!!
So much fun to drive, plenty of torque, great power, remembering it been an NA engine and a daily driver. And the sound of the intake when you open her rite up is totally AWESOME!!

If it wasnt for the mates knowledge, then I couldnt have done this on my own, but if you, or a mate has the know how on engines and workings, then this build really was an easy one.
Took us about a month from start to finish, and the car was only off the road for about 2 weeks.
We only worked on it at nights, and some weekend days, as we still had jobs and general lifes crap to do :lol:

Any questions, just ask, and ill try to answer lol

[stalker]

Forgot to put these dyno sheets up.

Its a wooping big 126.181 ps (92.81kw) lol
And 113.619 lbft





Bob, the tuner did say one thing...(and I quote)...you lose 10hp when you close the bonnet!
lol