Holden 355ci V8 | Harrop Supercharger Kit

[@floyn1]

The 304 and its stroked derivatives are just about the best sounding V8 of all. Larry Perkins V8 Supercar is a prime example. Sick noise.

[@ADayInTheLifeOfJames]

100%

[@mullins6429]

LP really had these engines well sorted out. 👍🇦🇺

[@donscheeres6145]

Very cool, good to see theres still development going into the old girls. Good effort for a cast crank.....

[@rcalltypes8230]

Nice combo, 800hp Holden 355 V8 supercharged sound 🤩

[@sndrd4430]

From a turbo Barra owner, that's pretty sweet!

[@toyvt8]

Very very impressed, definitely got me thinking for the next combo for the VT

[@HEKTIC458]

Thats huge power for a 304 based motor!

[@mathewhrestak2215]

That Is verry impressive! Especially after seeing the vf gts u guys done, lsa 416ci stroker forged internals running the tvs2650 supercharger making 600kw at the wheels and the sound of a 355 shits all over the sound of any LS motor

[@murrijuana2842]

The sound of an engine won't win you any races. Waste of money.

[@mathewhrestak2215]

@@murrijuana2842 as I mentioned below there is a vr ute with a 355 and a centrifugal charger running consistent 9's which would certainly win races and still sound tough.

[@AlsAllAussieAdventures]

600kw from the humble 355.. would make an awesome street setup, great results!

[@1hpH6turboSti]

It would if it were reliable

[@ZoomStranger]

@@1hpH6turboSti so is there a substance to this statement?

[@kickn5k]

I'd be interested in seeing that top end on one of the big cube "Big Paw" bottom ends.

[@ntsmith715]

I think the Holden motor sounds better than the chev and is matching it down the strip

[@murrijuana2842]

Not even close.

[@mathewhrestak2215]

@@murrijuana2842 there's a 355 with a centrifugal supercharged running in the 9's that's not close? Lol and sound there's no comparison.

[@chadlantry8570]

Nice design with the intake at front of the engine. Keep up the good work long live holden v8 and they have better exhaust note over ls.

[@TheCuttz1984]

I can't believe the figures I just seen from the old holden. Such a good effort fellas. 1uz kits next?

[@jasonswift7098]

Wow! impressive figures!

[@jakepegler]

Just curios, what would the price tag be on the motor? Expecting it would be a shit ton.

[@jimclarke1108]

Holden, the good old days))

[@fullnoyz]

This setup would make a lot of holden men not turn to the lsa!

[@torqueconverter5594]

Peter Noy i hope so

[@FredmChoice]

Err its Great but LS's are still a cheaper alternative

[@3800TURBO]

You can buy a complete LSA crate for the price of this blower kit alone. You can double the cost of the holden job once you build an engine. You'd have to be a pureist to do it.

[@Chris-od1jp]

@@3800TURBO The supercharger kit is $10,900, LSA crate engine is more than double that

[@Mr_armageddon]

@@Chris-od1jp I priced only the parts they specifically mentioned in this and it was over $20K, not including the block, fuel system, exhaust or any accessories. Also not including freight for any of the parts. Easily 25-30K if you get a cheap block. A crate LSA $22K.

[@matang653]

Aussie 5L 👊👊👊

[@jimclarke1108]

WOW ,The old 308, they like to rev

[@bigsohc]

304 this one I think

[@rhysjamison9270]

The iron lion such awesome sounding engine

[@derekstewart8175]

it's like a mix of different american V8's strange, I'd like to build one! Great job adapting whipple blowers to old school v8's!

[@derekstewart8175]

HarropTV I see so its not a whipple type? Is it like a Eaton? Or totally different? 813hp is really good ! Your parts are seriously coveted here in the usa, i got to play with a C6Z 440cid with your IR intake, extremely nice quality!

[@derekstewart8175]

HarropTV Very nice, obviously it's very effeciant, what is the largest blower you guys produce?

[@mathewhrestak2215]

Lol "Manafacture" .. Eaton Manafacture the supercharger the only thing manafactured in melbourne is the front snout/intake and wack harrop on it

[@fullnoyz]

Awesome power! Awesome sound

[@josephtroy6052]

I got a sweet 84 WB 1Tonner with a 253, you can drop that in. 😉😉👍

[@jamieshields9521]

Hey fellas I got 93 Holden V8 Ute if you want you drop that motor into my Ute thanks 🙏 I would appreciate it.

[@TheWretchedWorld]

606kw on 98 is an impressive feat

[@crouchingwombathiddenquoll5641]

Would that be suitable for towing a caravan ?

[@bentheguru4986]

Why on earch have you got an electrical water pump trying to push the flow the wrong way?

[@mareksumguy1887]

Thats HUGE torque!.

[@mickdejager3910]

Ok I'm impressed, I'm in the middle of restoring a VQ Stato 5LTR don't think my budget can afford that far lol 400hp will have to do 😃

[@jahnperez5060]

I had a mate with a commodore stock car with a 304 NA. Was tough to get 450hp at the crank, was a long time ago but damn, these guys know their stuff

[@bigdavedownunder]

So in a real world application this would need an intercooler kit bigger injectors and throttle body to make these numbers? Or can I just bolt this on with the 90mm throttle body put say 60lb injectors fuel pump in it and make 700fwhp? On a similar engine spec

[@silo6934]

Nice effort. Care to share hydro cam specs used?

[@bigal3446]

What spec Hydro Roller Cam please? Great engine 👍

[@FredmChoice]

Crazy HP

[@blairo15]

Sounds great guys. One thing... Is there a reason you're running the coolant reverse flow on the dyno?

[@aussiebriza6170]

Would Love to know the numbers on e85? I'm so keen on doing this to my 355 might be time to give her a birthday present upgrade 😂🎉🎉🎉

[@rocknroll1753]

Long live the Aussie 5 liter

[@m2043]

I need this in my vh sle.

[@robsaunders9322]

Will that fit under the bonnet of a 75 LH ? (no scoop) I like the clean look

[@dannyboy632]

Seen that call latter just at lawer

[@100reality2]

Can I please have one for my Vn wagon.thanks

[@donscheeres6145]

What ignition set up are you using? What ecu?

[@claytonlang1463]

Just wondering why you said you were pushing the friendship with the crank? Would you recommend something else?

[@mattblack9344]

Pretty sure come racing make stainless and nodular iron cranks

[@mattblack9344]

@ChrisHallett83 I heard they sell their parts, but don't build the engines any more. Maybe the people that bought the machine shop, still make the parts for them.

[@glennponting4120]

Very impressive , there’s life in the old girl yet

[@SeriouslySarius]

How much post corona?

[@bigalswagon7273]

What happened to the motor did you put it into something ? i got a nice VN here that could use an upgrade from a stock 304 xD

[@bigalswagon7273]

it look exactly like the 355 from the white VR featured on a marks workshop video that made 441kw at the wheels

[@T1000AX]

nice build

[@gv8483]

That's awesome for a stock block designed in the 60s

[@mareksumguy1887]

Not stock... has aftermarket billet steel 4 bolt mains... and studs.

[@69JANKS]

Tri-Y's ?

[@TheSunnybunny2000]

THATS INSANE

[@ZoomStranger]

eating your own lips is insane. This is just about a Holden engine getting a blower

[@pedrogonzalez-jx6zk]

How much boost?

[@walkinshawkiwi]

Does it still have a cast crank and two bolt mains

[@WillSmith-zu4ky]

What's the price to do this from a stock vt 304?

[@bigal878]

@@HarropTV what size cam did you have in this engine? Is this a cam that you or Sam’s Performance sell? Nice job 👌

[@beejoutbush3322]

I have no idea what any of what the fellas said means...I just love V8s.

[@The-Evans-Moto-Crew]

Hey there im currently drifting my vn 5.0 in newzealand and want to keep it 5.0 what would a setup like this cost with a solid valvetrain setup as drifting can be harsh on the rev range/strain cheers

[@kimboDragon]

Over 10 grand for the charger kit you can buy a lsa crate engine for that

[@ZoomStranger]

@@kimboDragon yeah. But it won't be a blown Holden.... See what we did there?

[@electricdiesel1993]

Supercharged V8 power tool

[@puppupzera6435]

Just a little bit of loyalty to the old Holden donk

[@vanguisher113]

The belt looks wrong for the supercharger

[@cava454]

What boost was power made at?

[@strider5119]

Pretty cool to see. These engines are slow as shit, but they've always had the best sound

[@TBONEMALONE..]

Love it

[@jmegetkrunk]

Not on ur website

[@ryanarnold7515]

Harris garage and exhaust center www.harrop.com.au/shop/automotive-performance/superchargers/harrop-tvs2300/tvs2300-holden-50l-v8

[@holdenfan4513]

If you ever need another 5ltr to try a new supercharger you are more than welcome to use mine

[@jlye1972]

How many of my kids do I need to sell to build one of these.. lol 😆

[@kennthharrop6287]

My name is Kenneth T. Harrop. I guess I own this channel.

[@jakebob115]

Build a blower for the Windsor….

[@alstefan4814]

still love my holden bent 8's better..

[@JETBYE]

what would all that cost lol 25k+

[@petecotter6790]

@@HarropTV plus another 10 for the engine... why using tri y extractors?

[@geneva760]

NEATO

[@JETURBOF6]

Nice money shot run but massively lean there to get it 🤨

[@leoprior3437]

You would know turbo boy

[@joshuamcnair2423]

I want one inbox me

[@rayban5737]

Although they never were a good engine.power figures are impressive

[@bigsohc]

Better than the ford 5 litre of the time.

[@3800TURBO]

@@bigsohc the windsor is a far better engine.

[@chrisbarker2880]

@@3800TURBO Bathurst disagrees

[@hardlydavidson1937]

All new motors are shit nowadays

[@1987polarbear]

What's the cost of thise set up??