Melbourne Power House

Melbourne Power House Performance engine machinist and assembler.

📣📣 ENGINE NOW FOR SALE📣📣.Freshly built pump fuel 355ci Holden.All new parts.APD BIllet 750, 2" spacer.Victor style intak...
02/08/2025

📣📣 ENGINE NOW FOR SALE📣📣.

Freshly built pump fuel 355ci Holden.
All new parts.
APD BIllet 750, 2" spacer.
Victor style intake. Paul Turner distributor.
Crow valve train. 7/16 stud mount rockers with LS dual spring.
Crow Solid flat tappet cam with EDM Lifters.
S**t 355 cast crank, S**t 6" I beam rods and CP flat tops. 11.8:1 compression.
RTS pan.

Block propped by me, has ARP head bolts, felpro lock wire head gaskets, VT roller block bored .030, zero decked, oiling mods, high vol oil pump. Heads are VT CNC ported with a 2.02 intake valve and hand finished by me.

Engine makes 546hp at 6900rpm and 460ft/lbs at 5200rpm and carries through over 7200rpm.

Owner is asking $19,000.

Been off a while recovering from some personal health issues but here it is. Troy Spiteri 355ci Holden. Pretty happy wit...
02/08/2025

Been off a while recovering from some personal health issues but here it is. Troy Spiteri 355ci Holden. Pretty happy with the outcome. Another solid flat tappet combo with Pro-Port CNC heads finished in house. This is a pump fuel street engine. Tuned at Westernlink Automotive by Stef and myself. All machining done inhouse.

Friday dyno day!
13/05/2025

Friday dyno day!

Almost a done deal.Next up, setpush rod length, intake needs .040" milled offe each face, then clean up the plenum area ...
04/05/2025

Almost a done deal.
Next up, setpush rod length, intake needs .040" milled offe each face, then clean up the plenum area and final stage of assembly.

03/05/2025

Last bit of machining on Troy Spiteri VT heads.

As we are using a lighter weight LS dual spring package on these iron 5lt heads, getting the correct installed height and spring pressure is crucial. Even using a plus .050" valve lock our springs had too much pressure for a flat tappet cam. Cutting the spring pads down an extra .050" brought us right in the range. 140lbs on the seat and 340lbs on the nose. Taking the inner spring out for run in brings the spring pressures to 100lbs on the seat and 240lbs open. Once run in, we will slip in the inners for full spring pressure.

Lest we forget!Getting some comp into Troy Spiteri plastic fantastic 355.
25/04/2025

Lest we forget!

Getting some comp into Troy Spiteri plastic fantastic 355.

Got Troy Spiteri heads closer to completion. Machined for 7/16 screw in studs, running a 2.020" intake valve, CNC ported...
12/04/2025

Got Troy Spiteri heads closer to completion. Machined for 7/16 screw in studs, running a 2.020" intake valve, CNC ported and CNC chambers then hand blended and polished Chambers. These are set up with a LS dual valve spring package.

Troy Spiteri here you go mate. Tough little 355 Holden coming together. Will be on the pump around Easter all going well...
02/04/2025

Troy Spiteri here you go mate. Tough little 355 Holden coming together. Will be on the pump around Easter all going well!

💪🏾💪🏾💪🏾 MPH Decals are in! 💪🏾💪🏾💪🏾
04/01/2025

💪🏾💪🏾💪🏾 MPH Decals are in! 💪🏾💪🏾💪🏾

Great way to end the year!Joel's RB30 is back on the street with some killer power. Tuned by AutoMotion Performance and ...
24/12/2024

Great way to end the year!

Joel's RB30 is back on the street with some killer power. Tuned by AutoMotion Performance and machined and assembled at Melbourne Power House.

✅️ cylinder head repairs/reco.
✅️ strip short, inspect, replace block.
✅️ chemical clean block.
✅️ grout fill block.
✅️ bore hone and deck block.
✅️ radius oil galleries.
✅️ machine for fire rings.
✅️ set up crankshaft torrington thrust bearing.
✅️ instal 1/2" head studs.
✅️ balance rotating assembly.
✅️ blueprint nitto oil pump.
✅️ set ring gaps.
✅️ full race assembly.
✅️ set lifter preload correctly.

23/12/2024

Last machining job done this morning. SBC intake was giving us greif. Was new but Chinese. Found both flanges were out of flatness by .008"

As you know, cleaning is very important when building engines and cylinder heads. Cleaning in every nook and kranny, oil...
20/12/2024

As you know, cleaning is very important when building engines and cylinder heads. Cleaning in every nook and kranny, oil gallery and thread can be a very difficult task. We've just stepped up our cleaning capabilities with a 135lt ultra sonic cleaner. It can fit all 4cyl (v8) cylinder heads and blocks. Double dips for inline 6 cylinder parts.

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Melton, VIC
3337

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