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Rebuilding My 4k From Bottom Up

Featured Replies

Hi everyone.

I have a fully rebuilt and mildly worked 4K engine.

It has flat top pistons

20thou oversize

Custom made billet cam

Extensively ported head

Pacemaker extractors

and all the inside stuff done to it

 

I bought the engine like this and am continuing the project

Since owning it ive put a:

new fuel pump on

dizzy, new points, cap, rotor and polished the dizzy

alternator

Rockers

and other odds and ends.

 

The engine is going in my 81 KE55.

 

I'm after a couple new parts, none available genuine so if you know of where some are available (NEW only) then let me know - include a web address or phone number.

 

Intake/Exhaust manifold studs and nuts

Head Bolts

Lifters

Push Rods

anything you can recommend :P

 

Cheers, rolla.

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manifold bolts, just buy them from your local "nuts and bolt" or equivalent. I did this and went to all allen key bolts, can actually get them tighter and they look better.

 

Head bolts can be got from ARP, see this thread for details....

http://www.club-k.co.nz/Forums/viewthread.php?tid=9888

 

Lifter and push rods, might as well just buy them new from toyota, although don't expect it to be cheap. Eg, toyota 4k head gasket <$70, permaseal ones I use >$25!!

 

One other thing I might suggest, depending on what this car will be used for, is an oil filter sandwich plate. I bought mine from Bursons for $80, but they do look after me. heres a pic of mine....

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  • 2 weeks later...
  • Author

hey everyone, the engine is in! Runs sweet, all new points, plugs, leads, condensor, all the stuff! Idles at 900RPM, snaps to 5000rpm, getting the exhaust made for it this week $500 or so later!

Running a downdraught weber of some sort?

 

I have a Lynx Twin SU Manifold, brand new if you're interested. Click on the writing in my signature and it will take you to the page with all the details.

 

Cheers

Raven

  • Author

I'm going to run a redline manifold and Delorto double barrel carby. Just getting the linkages for 4K made for it now. I'm using the standard manifold and carby at the moment, the carby actully cannot give enough fuel!

The head has been ported so much that the pacemaker extractors actually act as restriction because their not wide enough lol!

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