[NEW k20A3 RECORD] K20a3 Stock block turbo with 416.62WHP! (18psi)
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- Опубликовано: 11 сен 2024
- Putz k20a3 eg! The record for a 100% stock block before today was 406.01 on 22 psi by SLOWRSX and now we have broke it with a final number of 416.62 on the car clinic dynojet!
Build list
K20a3 and trans
k20a2 cams
locked vtec
stage 3 xtd clutch
ebay turbo manifold
ebay turbo 35r
Pump e85 gas
Rbc intake manifold
I want to give a huge thank you to Carlos tuning for all the late nights and making sure all of the CT camp cars are running at 100%!
Thank you to all of you that have supported Yostbuilt and help it to grow. the next goal is still 2k subscribers and as always like/comment/subscribe and share!
Nicee , I tuned same setup (motor wise) locked exhaust cam only , it made 465hp at 17-18psi with a bigger turbo , rips for sure
Always good to see some A3 love!
Managed 350whp on mine (dyno video on my channel), but I built my head and block. All true to A3 though, including the cams, IM, and rods. Will eventually get mid 400s after I upgrade my fuel system and exhaust.
we sent it to set a number ! MOON TUNE
iv yet to see any vids of dyno pulls with new a3 forged rods maxspeeding sells
what sort of manifold you using?
@@bighit360 I’m using the CXRacing kit, and the exhaust manifold is their thicker one. Intake manifold is the stock plastic one with the dual runner intact.
I just ran a 14.3 NA stock k20a3. In my 93 civic dx. This is goals 🤘🏻
Carlos and his right hand man are legends!! Awesome shop to come to and endless knowledge. Great video yost
Keep pushing ppl sleeping on the a3 great video bro .... budget yet consistent
Just so you know, you can use F23 Rods and pistons as they fit and are slightly thicker than the A3 stockers.. But you ca use those for sure
use to use f23 forged rods in ep3 motors pistons needed some skimming off top to keep piston to deck low
For real!? Good to know!
Whole lotta gang shit 💪🏾💪🏾💯💯💯 ctcamp all day
That car made has more in it just need a good clutch 👍👍 nice build
Might as well pull the motor out of my base RSX and go this route, this shit rips!!
Thank you guys
Damn clutch sounds like it is out out
clutch wasnt happy
Got any advice or specific parts that can help touch 300 hp on this engine?
K20A3 owner here. I'd love to know how many miles that motor last and what breaks 1st! Thinking going NA build but its also my DD.
So far picked up an RBB manifold & K20A2 cams & looking to get Vtech killer rockers. Have 3" exhaust but stock header right now. If I can get close to 240hp with a good header & Kpro I think it should last as my daily. I'm not going for peak HP #'s but a usable midrange bump that can last on pump gas. Anyone have this setup?
killed the rod bearings and killed a few clutches
@@YostBuilt not bad thanks man.
So the stock crank rods and pistons can handle that much power? So basically i can swap an a2 head and oil pump on my ep3 and boost? With the flimsy a3 rods??
Yes
the power band looks perfect, is this with a 63 ar hot side or 82
niceee a lot of ppl sleeping on the a3s , is this 93 or e85
E85
Because its trash... tq is low, rpm is trash.... you can get 500whp out of any stock none A3. Untouched head,cams...
@@gabrielcollazo6835 lol
good job👍👍
How long you think that a3 would last if he kept it in ?
5 minutes...
id just get a3 forged rods and full send
Completely stock block? Or you got arp head studs and other minor things? I’m asking because I got type r cams in my a3 and I’m hoping for 400 also .
23 psi for about 8 to 9 months and running strong! not sure what fuel yost built used?i used e85 im only street tuned so cant forsure say if have or hold or perhaps not even a chance to being close to having it l but i can back up the a3 and it will impress more than you would think? i know i am. so with that im sure it lasted yost built atleast close to a year. mine has and i daily it. just pull the trigger bro do it :)
@@DIRTYSOCIETY1 what all internals are you running
Rbc manifold right? It bolts right up to a3 head?
#YOSTBUILT
💪💪💪
Did you have to change rockers with the a2 cams in the a3 head ??
You use exhaust rocker arms on both sides from a base model a3 head. Have to clearance them for the bigger vtec lobes
Jesus that thing is a missle
was a missle ..till it broke the clutch
1/4 mile times?
What was the specs in the engine? Like what intake is that?
The blocks can hold a shit ton of power but what’s your head setup?
K20a2 cams and a3 arms to make a vtec killer setup
Man I just recently got a eg hatch with a k20a3 motor, built internals, basically everything they could ever want except for an a2 head or turbo. Is there a turbocharger setup that you would recommend that is a bit more cost effective? I would like to reach at least 300 hp.
we have made 500 hp on a k20a2 with a ebay log manifold and a ebay 35r !
still working engine? or did it blew?
How did you use the k20a2 cams it’s three lobe cam
Vtec killer setup
what size hot side on the turbo ?
What turbo manifold are you using
I'm coming for that record
Do it
Me too I’m coming for the record too
I have a similar to this build street tuned a3 a2 head 23psi. Kinda wanna Dyno for record now hah.
do it and video it ! just tag me
Done haha . Rebuilding turbo atm and once get it back on i will find a Dyno . I am interested as I can only base my horse power as who's build is close psi and spec wise and judge off that hahaha. Just view some of my screwing around vids on page starts from some crappy videos of just tickling boost in low rpm trying to tune lol to my f***ing god this is still a a3 right getting there tune LMFAO. I love saying it it's just an a3 hahahahaha. Respect brother . ) TH3DIRTY1 (
What head and springs?
A3 head a2 cams ..k24 rollers to lock vtec
What injectors and fuel pump?
I wonder how much some aftermarket rods could do for this motor
easy 500+
Are K24a2 cams and K20a2 cams the same?
depends on the years and no!
@@YostBuilt would I be able to put a K24a2 head on a K20a2 block?
bet compression got higher on motor lol from rods getting longer lol
😂😂
I have an 06 rsx with the same motor and turbo kit suggestions?
this was a turbo kit we built with parts around the shop ! ...spend money on a good clutch
Where are you guys located?
Central Florida
How reliable is it?
betcha like a subaru reliability wise
Yost.... I'm going to message you on Facebook for some pointers budget boosting my EP3 K20a3. We're friends, keep your eye out okay? Thanks man
What broke on the a3 the rods?
nothing broke ...the clutch slipps
@@YostBuilt i already been there brother
Did you use the a2 gears or the a3 ?
A2
Yost Built Thanks brotha
Honda build a car for peformance
Good bye OEM rods!
They lasted longer then the clutch 🤣😂
How are the rods not breaking?
all in the tune
Add boost pull timing I'm guessing
@@YostBuilt 100
Rpm kills rods, timing can kill rods and pistons.. it's all about a balance of boost and fuel.. maybe a bit of retarded timing.. either way some company needs to start making quality cheap aftermarket rods for the A3, shares the same block as the a2 just internals are different
PSI??
This was a long time ago ..it was more psi then id recommend anyone run on those rods
so everythings stock except all the turbo kit?
the k20a2 cams with vtec locked and turbo kit
@@YostBuilt stock heads and rods?
@@RatchetRalphOfficial the motor was 200$ from the junk yard
@@YostBuilt goes to show. one mans trash is another mans 416whp
@@YostBuilt do you have to keep ‘‘em lock on vtec or no
What ecu
Kpro most likely
How many pounds
18 psi
IN PUERTO RICO WE GOT IT WHIT 453 HP " hugo race depot & Dyno" ON FACEBOOK............... ALL STOCK JUST TURBO AND DYNO 450HP PUERTO RICO DO IT BETTER MY GUYS SORRY..................
We all just like to have fun and race
Ese dyno regala caballo el de hugo
Bullshit. Rods on an a3 snap like twigs above 350whp.
no sir ...after this video ..we got sent dyno graph's from 2 other a3 owners of 380 + whp pulls
“100% stock block”.....with cams
k20a2 oem cams
Stock parts and stock block are two very different things. I can build a high compression b series motor with type r cams, but it’s not a stock block.
Props for doing what you did, short block is stock, but if it has cams it’s not all stock.
How’s it holding up?
but the short block is 100% stock
Yost Built yessir you are correct. Is this still running?
@@jonathansalgado9194 motor was taking out and sold ! went k20a2 and made more power