FOR SALE: HEAD. $5,500.00 An extensively modified N42 head by Brett and James at MIA engines in Dee Why SYDNEY. Welded 40cc chambers, injection notches welded, ported, new seats and guides and pressure tested etc. Fitted with Datsun Spirit .560 thou lift designed camshaft with DSI big bore valves to keep the rocker geometry correct. DSI bigbore manifold gasket; The Z store (USA) rocker arm kit with Performance Valve spring kit (Non Turbo). Picked up in October and still in the box. Never fitted. Parts and labour over $6000 AUD.
This was to go with the bottom end with Datsun Spirit (DSI) forged pistons and rods, but with the deep 5.5mm recess in the pistons for the valves only gives 10.2:1 compression ratio. Over 11:1 compression would have been better as suggested by Eiji at DSI for this combination. So both sections are for sale separately or buy them both and change them to your own configuration.
FOR SALE. BOTTOM END. $7,500.00 N42 L28 acid dipped block, Balanced, Magnafluxed and polished crank, Bored to 88mm and decked. Align hone block with ARP studs installed, drill and tap crank with grub screws, dowel flywheel for 12lb chromemoly flywheel, replace 3x crankshaft keyways with 1x long keyway. oil galleries had plugs removed and drilled and tapped for screw in plugs. Die grind internals and Glyptol paint. Oil pan has been modified with a Tomei universal oil baffle kit. Parts included: DSI 88mm Forged short skirt pistons with 29mm pin height. DSI 139.5 mm rods, BHJ damper and installation kit. Extra pulley attachments for air con and power steering, ARP main and head studs; 12lb Chromemoly flywheel and carbon/Kevlar clutch; Kameari Timing chain and hammonic damper bolt; Kameari twin idler gear; Kameari oil pump; Hitachi oil pump, water pump; polished alloy water pump pulley; Felpro gaskets. Parts and labour over $8000 AUD.
I think I have listed most of the parts and labour. If anyone is interested in purchasing either component or both I can be contacted by email or call....zero, four. zero, zero, two, zero, two, six, seven, eight.