Search found 2011 matches

by oldeskewltoy
Wed May 27, 2020 2:38 pm
Forum: TECH: Inline 6's and V8's (JZ, G, UZ etc...) and Big Sedans
Topic: Lit'lphant - Toyota's Hemi V8
Replies: 37
Views: 12459

Re: Lit'lphant - Toyota's Hemi V8

A lot has, and is happening......... 1) Their here... the new pistons...... http://ost.ebeans.ch/albums/userpics/10005/Traum_another_view.jpg and........ 2) in another forum a Russian member spoke of a 1SU(2SU) Toyota engine - (predecessor to the 3S?) and its flywheel(SX70 chassis code, possibly SX6...
by oldeskewltoy
Fri May 08, 2020 9:45 am
Forum: TECH: Inline 6's and V8's (JZ, G, UZ etc...) and Big Sedans
Topic: Lit'lphant - Toyota's Hemi V8
Replies: 37
Views: 12459

Re: Lit'lphant - Toyota's Hemi V8

I spoke to the cam grinder this morning, I now have the specs on the stock 5V-EU cam.

Intake 240 overall, 182.2@ .050" lift, exhaust 247 overall, 182.8@ .050" lift. Lobe lift is .240" Centers are 110
by oldeskewltoy
Fri May 08, 2020 9:06 am
Forum: Automobiles for Sale
Topic: ITA AE86 originally built by TRD USA
Replies: 6
Views: 5072

Re: ITA AE86 originally built by TRD USA

bump... updated price.......
by oldeskewltoy
Fri May 08, 2020 8:31 am
Forum: TECH: Corolla AE86
Topic: Engine Break In Period + ITB Installation Considerations
Replies: 38
Views: 1010

Re: Engine Break In Period + ITB Installation Considerations

Just make sure you get a mineral oil without any friction reducing additives . Oils with friction reducing additives and synthetic oils impede the bedding in process and should only be used after running-in has been completed. Cheers... jondee86 I've used "Driven BR30", and recommend it t...
by oldeskewltoy
Thu May 07, 2020 7:54 am
Forum: TECH: Corolla AE86
Topic: MRP Flywheel Bolt Options
Replies: 5
Views: 419

Re: MRP Flywheel Bolt Options

yabaiani wrote:Barry said grind them down or use a lathe. My shop doesn’t want to do that...

you could call ARP and ask them........
by oldeskewltoy
Thu May 07, 2020 7:53 am
Forum: TECH: Corolla AE86
Topic: Engine Break In Period + ITB Installation Considerations
Replies: 38
Views: 1010

Re: Engine Break In Period + ITB Installation Considerations

http://www.mototuneusa.com/break_in_secrets.htm I have used the technique described in the mototune article with great success. Get the engine up to operating temperature by running at a high idle with gentle movement of the throttle to vary the rpm... throttle on... throttle off... throttle on... ...
by oldeskewltoy
Thu May 07, 2020 7:39 am
Forum: TECH: 4A-GE ENGINE
Topic: The actual potential of the 4AFE cylinder head?
Replies: 5
Views: 460

Re: The actual potential of the 4AFE cylinder head?

than you for the kind words...... If you have been doing your homework, you likely bumped into a few Bill Sherwood mentions, and his goal for a 240hp F headed 4A. WHICH 2nd gen F head do you have? In the world somewhere (unsure of which market) Toyota sold a true 4 port F head.... You can double che...
by oldeskewltoy
Wed May 06, 2020 8:07 am
Forum: TECH: Inline 6's and V8's (JZ, G, UZ etc...) and Big Sedans
Topic: Lit'lphant - Toyota's Hemi V8
Replies: 37
Views: 12459

Re: Lit'lphant - Toyota's Hemi V8

Those domes are pretty shallow... estimated to be 13cc... Actually... they were 10cc, so static CR on the 5V is(was) under 9:1.... :( Thank you Traum Piston - With their help, this is what my 5V will be running..... instead of 10cc, this piston has a 21cc dome http://ost.ebeans.ch/albums/userpics/1...
by oldeskewltoy
Tue May 05, 2020 5:36 pm
Forum: TECH: 4A-GE ENGINE
Topic: OST-068: Smok'n
Replies: 2
Views: 520

OST-068: Smok'n

http://ost.ebeans.ch/albums/userpics/10005/OST-068.jpg OST-068 is a smok'n Blacktop, its burning oil..... http://ost.ebeans.ch/albums/userpics/10005/chamber_showing_seats.jpg particularly from #4 exhaust valve (wet exhaust port) http://ost.ebeans.ch/albums/userpics/10005/exhaust_ports_dirty.jpg Why...
by oldeskewltoy
Mon May 04, 2020 3:39 pm
Forum: TECH: Corolla AE86
Topic: Syncing throttle bodies question
Replies: 5
Views: 752

Re: Syncing throttle bodies question

If the AT Power throttles are "delivered fully assembled" as they state in their literature, the throttle stops and linkages should be factory set, and not require calibration. If this is correct, then I would strongly advise against dismantling them or interfering with the adjustment in ...
by oldeskewltoy
Fri May 01, 2020 7:16 am
Forum: TECH: Corolla AE86
Topic: Syncing throttle bodies question
Replies: 5
Views: 752

Re: Syncing throttle bodies question

I was wondering what tools are required to sync up throttle bodies from a vacuum perspective, how do you actually do it. I purchased a set of MRPs AT Power ITBs so wondering how to do it. Thank you! https://31625.smushcdn.com/527924/wp-content/blogs.dir/1127/files/2016/07/IMG_9765-300x200.jpg?lossy...
by oldeskewltoy
Thu Apr 30, 2020 10:46 am
Forum: TECH: Inline 6's and V8's (JZ, G, UZ etc...) and Big Sedans
Topic: Lit'lphant - Toyota's Hemi V8
Replies: 37
Views: 12459

Re: Lit'lphant - Toyota's Hemi V8

Typically when you order new pistons, you plan for an overbore... http://ost.ebeans.ch/albums/userpics/10005/pistons_and_cyl_liners.jpg The cylinder liners are in very good condition, with no ridge at all, and only the very top of the bores no longer showing hone marks.... but the liners are likely ...
by oldeskewltoy
Mon Apr 13, 2020 4:09 pm
Forum: TECH: 4A-GE ENGINE
Topic: HIGH comp Big port carby build with MANY questions
Replies: 23
Views: 1606

Re: HIGH comp Big port carby build with MANY questions

I hate those pistons..... https://kgpengineering.com/wp-content/uploads/wis-k506m815_w.jpg dome volume approaching 5cc... just too much. Jondee's recommendation is good... that may help. You wrote the cams as 264/272 - am I right that you have the 264 cam on the intake side? Any chance you can swap ...
by oldeskewltoy
Tue Apr 07, 2020 7:13 am
Forum: TECH: 4A-GE ENGINE
Topic: 4age 16v large port valvetrain question
Replies: 2
Views: 400

Re: 4age 16v large port valvetrain question

Went to reassemble the head and realized I'm 7 valve spring seat / locators short. Normally I'd expect to lose springs, lol. :lol: Could only track down the 20v variant. 13734-16020 Doubt I'm lucky enough that they interchange between the 16v large port and the 20v motors, but there were a ton of d...
by oldeskewltoy
Fri Apr 03, 2020 3:10 pm
Forum: TECH: 4A-GE ENGINE
Topic: OST-064: Breathing on a 3 rib
Replies: 17
Views: 3774

Re: OST-064: Breathing on a 3 rib

A step further.... http://ost.ebeans.ch/albums/userpics/10005/partially_assembled_3_rib__2panel.jpg Doing a bit of custom fitting... the stock lower timing cover will not accommodate the T3 pulley snout (its broader - more diameter than stock), so the lower timing cover is "adjusted" so it...
by oldeskewltoy
Thu Apr 02, 2020 7:46 am
Forum: TECH: 4A-GE ENGINE
Topic: OST-064: Breathing on a 3 rib
Replies: 17
Views: 3774

Re: OST-064: Breathing on a 3 rib

I didn't realize those Molnar 40-20 rods required modifying the block. I had bought a set years ago from Orion, but I never used them. Not always... Loynings made clearance before.... as that is easier then finding out during assembly fresh hone.... http://ost.ebeans.ch/albums/userpics/10005/block_...
by oldeskewltoy
Fri Mar 27, 2020 3:29 pm
Forum: TECH: 4A-GE ENGINE
Topic: 20V silvertop potential.
Replies: 6
Views: 900

Re: 20V silvertop potential.

a 7AGE is something that I was considering, especially as the 1800cc engine get a 100lbs weight break. I'm currious to what the real potential, I'm following the 7AGE tread and looking for some Dyno figures but I'm not finding anything concrete. Cheers, Fred As with a 4AG... all it takes is money. ...
by oldeskewltoy
Thu Mar 26, 2020 10:53 am
Forum: TECH: 4A-GE ENGINE
Topic: OST-064: Breathing on a 3 rib
Replies: 17
Views: 3774

Re: OST-064: Breathing on a 3 rib

a nice 3 angle valve job... and back cut intake valve......

Image


more to come... :D
by oldeskewltoy
Wed Mar 25, 2020 8:33 am
Forum: TECH: 4A-GE ENGINE
Topic: 20V silvertop potential.
Replies: 6
Views: 900

Re: 20V silvertop potential.

OP - do you have a dyno plot?? Also you may need to change the car some as the 4AG is a taller engine then the 3T. If you make more room, you also open up the possibility of the 7AGE (7AF block, with 4AG head) As far as power potential for a silvertop... it is similar to the Blacktop, easy enough to...
by oldeskewltoy
Wed Mar 25, 2020 8:22 am
Forum: TECH: 4A-GE ENGINE
Topic: OST-064: Breathing on a 3 rib
Replies: 17
Views: 3774

Re: OST-064: Breathing on a 3 rib

along with assembled short block - those are Molnar Tech 40/20 H- beam rods http://ost.ebeans.ch/albums/userpics/10005/block_top_and_bottom.jpg More to come..... :D Did(Do) you see it???? How about if I point it out....... http://ost.ebeans.ch/albums/userpics/10005/crank_and_rods_installed_showing_...
by oldeskewltoy
Wed Mar 25, 2020 8:20 am
Forum: TECH: 4A-GE ENGINE
Topic: OST-064: Breathing on a 3 rib
Replies: 17
Views: 3774

Re: OST-064: Breathing on a 3 rib

[QUOTE=oldeskewltoy;1110545] along with assembled short block - those are Molnar Tech 40/20 H- beam rods http://ost.ebeans.ch/albums/userpics/10005/block_top_and_bottom.jpg More to come..... :D[/QUOTE] Did(Do) you see it???? How about if I point it out....... http://ost.ebeans.ch/albums/userpics/100...
by oldeskewltoy
Wed Mar 18, 2020 5:32 pm
Forum: TECH: 4A-GE ENGINE
Topic: OST-064: Breathing on a 3 rib
Replies: 17
Views: 3774

Re: OST-064: Breathing on a 3 rib

everything is back in my hands for final assembly.... head, with fresh valve job (machined .008")... http://ost.ebeans.ch/albums/userpics/10005/ready_for_re-assembly~2.jpg along with assembled short block - those are Molnar Tech 40/20 H- beam rods http://ost.ebeans.ch/albums/userpics/10005/bloc...
by oldeskewltoy
Wed Mar 18, 2020 8:40 am
Forum: TECH: Corolla AE86
Topic: Red Top Piston Max HP limit
Replies: 11
Views: 1751

Re: Red Top Piston Max HP limit

On a related note. For "3rd party" cast pistons, which don't already have a coating (whatever it is that was done on OEM 10.3:1 pistons), would having the domes ceramic coated help when pushing for higher-than-stock HP? I'm guessing it at least helps with heat dispersion and so prevents h...
by oldeskewltoy
Wed Mar 18, 2020 8:37 am
Forum: TECH: Corolla AE86
Topic: Red Top Piston Max HP limit
Replies: 11
Views: 1751

Re: Red Top Piston Max HP limit

There isn't a horsepower limit... there is a tuning limit. There is a "flaw" with all the n/a pistons for the 4AGE... the 2nd compression ring rests on ring land that is not well supported (piston on right in photo) http://ost.ebeans.ch/albums/userpics/10005/ring_land_support_slot_vs_holes...
by oldeskewltoy
Wed Mar 11, 2020 3:07 pm
Forum: TECH: 4A-GE ENGINE
Topic: OST-064: Breathing on a 3 rib
Replies: 17
Views: 3774

Re: OST-064: Breathing on a 3 rib

and the internals.......

Image



crank on right has wankered key groove in snout

Image


more to come..... :D
by oldeskewltoy
Thu Feb 27, 2020 12:44 pm
Forum: TECH: Inline 6's and V8's (JZ, G, UZ etc...) and Big Sedans
Topic: Lit'lphant - Toyota's Hemi V8
Replies: 37
Views: 12459

Re: Lit'lphant - Toyota's Hemi V8

https://media.giphy.com/media/3htAT2no2D2ukVsUE2/giphy.gif centerlines are now known... and my guess was wrong........   I had thought they were 116+ do to the smooth idle, and the short powerband...  I was wrong!   The cam has a 110 degree centerline....  no need to screw with moving it!   So, the...
by oldeskewltoy
Mon Feb 24, 2020 12:19 pm
Forum: TECH: Corolla AE86
Topic: Newb question on how to guide for ITBs on JDM 4AG Bluetop w/ MAP
Replies: 54
Views: 9010

Re: Newb question on how to guide for ITBs on JDM 4AG Bluetop w/ MAP

I guess that was my question. Will there be any potential engine damage for driving around with a vehicle that is not properly tuned (not for very long), but am assuming at least 100-200 miles before the ITB kit and the standalone ECU is installed. being 100% honest... I don't know...odds are there...
by oldeskewltoy
Mon Feb 24, 2020 7:07 am
Forum: TECH: Corolla AE86
Topic: Newb question on how to guide for ITBs on JDM 4AG Bluetop w/ MAP
Replies: 54
Views: 9010

Re: Newb question on how to guide for ITBs on JDM 4AG Bluetop w/ MAP

Can the stock JDM 16v ECU run the car ok ? "Ok" - a lot would depend on what ok actually means... but it should run on stock JDM management, how well is another story... The stock computer uses a whole bunch of different parameters(stock engine), you have changed many of those... so, it s...
by oldeskewltoy
Fri Feb 21, 2020 8:41 am
Forum: TECH: Inline 6's and V8's (JZ, G, UZ etc...) and Big Sedans
Topic: Lit'lphant - Toyota's Hemi V8
Replies: 37
Views: 12459

Re: Lit'lphant - Toyota's Hemi V8

Getting the flowbench prepped for the 5V-EU head..... .... and getting the 5V-EU head ready for the flowbench.. more to come..... :D I spent a while looking, but never found anyone who had flowed a 5V head before... so I did. http://ost.ebeans.ch/albums/userpics/10005/flow_test~0.jpg That is pretty...
by oldeskewltoy
Fri Feb 21, 2020 6:56 am
Forum: Want to BUY (seeking sellers)
Topic: WTB: Powder Coated Valve Covers
Replies: 1
Views: 1678

Re: WTB: Powder Coated Valve Covers

look in your own area for powder coating, and show them the photos.

a few pointers... Dont get them coated on the inside, and make sure breather is taped closed during coating

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