1900cc? What build was it, 4A or 7A? As 83 x 83 only equals 1796cc, it would have to have begun as a 7A build to get to 1900cc. I'm pretty sure this is it.... https://www.club4ag.com/forums/viewtopic.php?f=4&t=1016&p=3451&hilit=billy#p3451 That's what I was shooting at. I just didn't wa...

sirdeuce wrote:1900cc? What build was it, 4A or 7A?

As 83 x 83 only equals 1796cc, it would have to have begun as a 7A build to get to 1900cc.

I'm pretty sure this is it.... https://www.club4ag.com/forums/viewtopic.php?f=4&t=1016&p=3451&hilit=billy#p3451

Well.... I've had some excitement since I last posted. First, in May of 2021, I got SUPER lucky.......... one of the oil cooler lines let go, the braided hose began leaking internally! https://gallery.ostportworks.com/albums/userpics/10005/broken_cooler_lines_removed2.jpg Caught it before I ran it o...

A bit more progress........ all 8 are now in, as is the camshaft, with the timing chain installed.... https://gallery.ostportworks.com/albums/userpics/10005/assembled_short_block4.jpg https://gallery.ostportworks.com/albums/userpics/10005/assembled_short_block6.jpg https://gallery.ostportworks.com/a...

Bit of reading for you 5AGE guys... https://i.imgur.com/NTnORxo.jpg Cheers... jondee86 shame the HKS pistons aren't using typical HKS numbering.... I acquired an interesting kit recently... It looks to be 130JRA-10023C - its a floating 18mm pin piston kit - domes look to be slightly more then a sma...

A bit further..... ready for reassembly https://gallery.ostportworks.com/albums/userpics/10005/liners_installed_ready_for_re3Dassembly1.jpg As this is an aluminum block, there are all kinds of stresses when tightening the main bearings in place, and setting the proper torque. It isn't until after al...

Mannon's girdle incorporates ladder caps into the girdle. Nice piece! Expensive too. What’s the best head gasket for this setup? I’m assuming cometic or something, probably at least a 1.0mm right? 0.8mm may be too high compression with the pistons being 12.5:1 Get deck measurements for all 4 piston...

so it has been a while............ and a lot has happened..... First - quality machine shops are disappearing. Between regulations, and retirement of experienced professionals, finding a shop who knows what they are doing is not easy. How do you know you have found that shop, the wait time is 6 mont...

As per the TRD Bible.......

If he wanted boost he could have boost, but he didn't ask???????? OP do you want to run with boost???


Desire....... Budget......

With the OP looking to purchase a stroker kit - his budget is likely adequate. What is his desire..........???????????

one thing to consider when building a stroker... is "journal overlap". Essentially, a 7AG with the larger rod journals (45 versus 42) is stronger.....

example - http://www.wallaceracing.com/crank-journal-overlap.jpg

will be interesting to see.... I'm running essentially a stock smallport intake, and I'm making 140whp with 10.7:1, and Web 577 cams....

Big valve heads too

whoa..... I answered this... and it didn't show

yep.... happened to me too.

Me thinks Moto needs to do some maintenance.... I still can't post photos.... and I have to sign in every other day

OH... additionally club4ag is no longer a secure site...

Neat project. Did I miss what this was going into? A 1972 Corona Mark II (MX22).... Nice ones look like this..... https://gallery.ostportworks.com/albums/userpics/10005/Mark_II_montage_4_panel.jpg Mine on the other hand still looks pretty much like this https://gallery.ostportworks.com/albums/userp...

(system still not playing well with photos....) http://ost.ebeans.ch/albums/userpics/10005/flywheel28Camry29_flexplate28Century29_2_panel_annoted.jpg Alright... the 2S flywheel will "fit" the 5V crankshaft.... YES The center hole fits the crank snout, and the bolt spacing is correct. What...

buy a set of each and tell us............

That was on MR2OC, but I was drawing attention to the point he kind of hit a barrier at 155 ish whp with the stock manifold...., but now that I think of it, it was also attempting to keep the stock engine management............ (As the forum isn't playing nice... link instead of photo...... (angry) ...

I see no huge challenge in removing the inner walls for each cylinder - remove plemum, remove a 1" section from the back side(@ outer radii) of the runners - remove center divider/port smooth, weld up back side and weld plenum. If done carefully you might be able to hide the welds and it'll app...

A TVIS manifold will be hardpressed to flow enough for 200hp - the passages in the downward section of the runners is too small - Extrude Home may be useful here. interesting series of photos..... https://a4.pbase.com/o6/01/187001/1/113940466.JXxzNar3.Mk1noobintakecut3.jpg https://a4.pbase.com/o6/0...

no clearance issues. I did fabricate the intake side of things - shortening a stock intake hose, and using the Ford Ranger airbox, with an added snorkel behind the headlamp. A TVIS manifold will be hardpressed to flow enough for 200hp - the passages in the downward section of the runners is too smal...

When I had the plenum swap built for my engine..... https://gallery.ostportworks.com/albums/userpics/10005/Blake_s_intake4.jpg https://gallery.ostportworks.com/albums/userpics/10005/Blake_s_intake2.jpg https://gallery.ostportworks.com/albums/userpics/10005/Blake_s_intake6.jpg https://gallery.ostport...

just to add a little...

1) Chamber shape/condition can either minimize, or exaggerate detonation. Anything "sharp" in the chamber will promote detonation

2) Squish gap - distance piston is away from head - tighter tends to minimize detonation

As far as an oil pan... you can use an oil pan from an AE95 All-Trac, unfortunately the 4AF that came in the all trac didn't use a windage tray https://www.rockauto.com/en/catalog/toyota,1989,corolla,1.6l+l4,1275173,engine,oil+pan,5562 https://www.rockauto.com/info/1046/ITOP06B__ra_p.jpg

just a thought.......

you might want to have a professional machine shop check, and set your bearing clearances. They have the equipment needed to set them.

As you mentioned you believe you were out of spec..........

FOR SALE: Toda 256* camshafts for 4age or 4agze. Installed...but not run. I picked up another set of camshafts that are more aggressive and more along the lines of what I was needing. These camshafts are like new, come in original box, with cam card. They will run on a stock USDM ecu or JDM ecu. Pr...

As expected my engine build did not last long. It's time to salvage what's possible. More details coming tomorrow but for now I have one question. Is it possible to use a big port (ae86) head on a 7-rib (smallport, ae92) block? The block has what looks like an external oil return. The internal retu...

Wow.... away for a week....... Doesn't look like I have to worry about the oil. Cause my block is fucked either way :lol: https://i.imgur.com/YS47KSY.jpg Is that a crack in the liner on the far left...??? Looks a bit too vertical... As far as gasket types - most of the aftermarket composite gaskets ...

I have a 200hp+ capable smallport head that had been used with carbs. For some reason the builder decided to weld up the injection ports rather than plugging them. Any thoughts as to whether it might be salvagable to run with injectors again? If you can get the proper alignment, I see no reason the...