Dry sump systems are capable of achieving a negative crankcase pressure. If they added the restrictor in addition to this, that suggests oil flow to the head is excessive. factory oil pump & 8000rpm redline can't be compared to an elaborate dry sump & 9500+? rpm Totally different operating ...

very same topic discussed with nissan CA18 and RB 6yl motors, especially for track & drifting
Long story short - Inadequate crankcase breathing hindered oil drainback. Correct the hose routing, problem solved
No additional/elaborate drain back or oil restrictor mods were required

What are the chances of that pair of dcoe carbs tuned optimum for your 4AGE ? A costly time consuming pita experiment if not.... otherwise possibly a fuel drinking, noisy, poor performing, heap Bike carbs maybe a closer 'dial-in' ? Dunno I'm thinking if you're goin thru all the effort of ecu & l...

oh, and for 'mostly street', ask youreself how much time you spend @8-9000 rpm, and is it wise building around that For a far more practical user-friendly street torque curve, at a considerably lower cost.... I'd look to something like a stock-rod 7A version of oldeskewltoy white hatch 4A https://ww...

i can see why that head is still for sale. No surprise there there is no such thing as "do it right".... only what's 'right for you ' you admittedly know very little about an A-series, to commit so heavily to a money pit make sure a noisy little buzzbox scooting around the street is what y...

sooo cool to see those old school rides in motoion... especially the cortina
both fords sound like raspy 4cyl-ish.... which v8, small displacement ? The R32? after you sounds like a V8
The corolla looks and sounds good, doing it's thing

lookin' good. That 'expensive' exhaust relatively quiet for a supercharged ZE under throttle... doin' its job

Times improved in the wet ? I guess your next mod will be water spray jets in the wheelwells then

not recommending anything perse. Get more infomation, draw your own conclusions. A plan is most wise. the 4AG route u proposed, will cost a pretty penny Drawthru turbo 4AC mentioned has like 4 components(zero internals), and won't leave it by car lenghths.... bus lengths only to make an analogy Mod ...

toyota did a hella good job putting the motors together. I never disturb that unless some failure. Once u loosen rod bolts, hone cyliders, etc.... u degrade imo. high duration cams likely require buckets and valvesprings. All that stuff is expensive, so there goes 'cheap'. slapping on sidedraft carb...

cluttering the forum ? Dude, its a graveyard why the peaky horsepower build ? Lightweight noisy track car ? as far as potential: pulleyed stock GZE with bolt-ons have taken street AE86s as low as 13.7sec 1/4 mile ET That's hella quick for a supercharged puny 1.6L that actually has a 'broad' torque c...

I had an impreza STI 4 years and all the shifting drove me nuts. I'd think the 4.77 + small tire + gutless 20V would suck even harder ...but you're describing two totally different uses tho ...so ya, prolly best to just live with the compromise, seeing as its only some toss-around shitbox I could n...

turbo 4AGE $$ was adding up... then I realised Nissan did everything for me: CA18, and it "just fits" the AE without cutting or hammering Starter and oil filter under the intake, unlike stupid toyota 4AGE. Gearbox alot stonger + smoother shifting. Mod-friendly electronics. A clubmember str...

oh, a couple years back, I bought a L67 with a slipping reverse gear. No immediate plans, but couldn't pass up a '$200 deal'. I stripped out the motor/loom/ecu etc.. and tucked it away. Scrapped the hull A friend has a 2 door Chevy chevette he's undecided on. I told him, "ready when u are"...

That hammerhead looking oil pan is wierd & elaborate. Good job on the fit I mentioned to the GTP guy on 3TCforum, get ready for a fight. End result was a major 'front mounted steering rack' deal. Got it done tho i thought those rods laying around in your bellhousing pictures were ARC My neighbou...

looks like the same AE 3800 seen posted on a forum a couple years ago ? A GTP guy on the old 3TC forum, posted his L67 KE rolla 10+ yrs back With the 3800 torque band, if you nail the gearing, car would rip. Even the normally aspirated version Coming from buick V6s, crossing over into imports.... th...

4AGTE monster on stock GZE coils @35+psi & 11,000 rpm!
http://sdsefi.com/features/jan064ag.htm

4AGTE switched to K20 honda coils as 1NZ couldn't keep up
viewtopic.php?f=13&t=21810

wierd

build it and they will come oem electronics r old now, n could use an upgrade every old car forum can use a resident standalone-ecu guru we have a megasquirt one on out starquests forum... he's made a helluva difference, in yielding some fast fun cars I believe one of the early DIYauto guys was a m...

these dudes really know their cars... wilin' out in a small space
https://www.youtube.com/watch?v=NvmdFIgs_xU
@ 3:35 looks like their front bumpers are tied to that dudes' knee, while they slide around him
https://www.youtube.com/watch?v=eHG1MQ3Lzts

been seeing these sorta builds precision 62, on a built mazda 1.6L bottom end + stock head(except valvesprings). I believe he mentioned 547hp? says another head being built up, with cams etc.. Very similar recipee to the 4agte featured at start of the thread https://www.youtube.com/watch?v=AiSxYmRC6s4

oh nooo, sir. NOT mine. Boosted street 4AGE is the end of the line for jinx
that grey datsun looks like some next level chit..... bOne(thread starter) probably headed in that direction
people do mean things to that poor lil 1.6

this is the 1st time this car has been at the track in years. That was the 4th pass ever on the new setup.... we are still lowering that 60ft... so based on your opinion.. i should of done a 9 sec pass in the 1st hit? why make foolish assumptions ? ...when its sooo much easier to simply ask you you...

Yes same stock valve springs. If they were tired and old I highly doubt they would of handled 32psi yeah, but are they "handling" it. Guy with the awesome 10sec AE92 Levin mantioned above, thought so too. Started with bone stock 20V head read half way down the page: http://forums.toyspeed...

numbers from numerous other examples. You'd struggle to find 62mm 32psi 11:1 examples at 450hp its not a 1.6 thing as 62mm D16s put up same 6-700 as any make 1.8, 2.0, etc. Its a stock 4AGE headflow thing, was the point it is what it is. Sure u can drive in nails with a 6 pound sledge, but.... nothi...

while 446hp from a 1.6L might seem amazing...... power is waaayyyyy down a bigaz 62mm @32psi + 11.0:1 compression ratio + E98 = hi 6-700 hp territory AE92 & AE86 same ET with roughly same power 8:1 & 55mm turbo.... full weight street cars tho main thing is he got this project up n running, p...

A beast in the making. what is your ET goal ? E series gearbox ? Stock head with stock valvesprings.... ok for big boost ? what redline ? Wouldn't the same setup in a RWD, leave and ET considerably quicker ? ..or is the required gearbox adapt & diff swap, the deal breaker ? You don't see these a...

AE factory on/off switch located at the shifter base. Many cars have it right on the shifter handle toyota probably didn't wanna spend for a shifter redesign, since rwd rolla days were numbered thermo switch wont allow OD til motor warmed up. Revs help... and don't want to 'lug'(load & low rpm) ...

as per diagram, relay simply sending +12V to solenoid.... which engages final OD gear or not controllong that is useful for scooting around town torque converter lockup then related to throtle opening percentage that cable adjustment is important, as it really affects tranny operation..... when it s...

http://oi63.tinypic.com/veqe55.jpg oem overdrive wiring. Save pic to your computer, n u can enlarge it R-L (red wire/blue stripe) supplies +12V to OD indicator light and relay > solenoid R-W ending at right side of pic, is emmision L-R ending at right side of pic, is from cruise module these contro...

looks like your club4ag engine link is dead. I know u have other postings about the net it'd be cool if u had a blog page or something, where that valuable info could be reliably preserved (no photosuckit) even if in a condensed version Your 1.6 redtop is a meticulous outstanding effort. Would b nic...

"plenty of torque" is relative tq from a boosted motor, on another level than its normally aspirated counterpart... hence different gearing requirements the extra gear won't do anything for acceleration, in the examples listed For your build, the J160 is a perfect application imo.... exact...