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Posted

Dude, can you find me an engine builder that DOESN'T run their business like this?

 

API Lonsdale recon'd and built my 5K in 2 weeks.

 

there turn around is really good :)

 

cheers, scott

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  • 3 weeks later...
Posted (edited)

update

 

been a while huh?

 

went and saw my machinist today.

 

cam/big ends/mains/rings. (basically all bearings) for $175 :o

full 5k gasket kit for $75 :o

deck and hone for $85

 

$250 (don't need the gasket kit)

 

CHEAAAAAAAAPPPPP

Edited by Evan G
Posted

pistons not needed

rings inc the $175 package

timing kit needed

water pump got a new one

valve seals got in the gasket kit

valve re-seat will need to inspect the guides first

head shave inc in the hone/shave deal

  • 2 weeks later...
Posted

did some research today.

 

after 20mins on hold with vic roads ive realised there USELESS!

 

rang a engineer and asked him whats the go with 5k conversion.

 

he said

 

"he musnt be more than 20% powerfull than the standard motor"

 

4kc - 44kw

5kc - 61kw (according to wiki)

 

so WIN! he also said you must supply vic roads with a good excuse why you couldnt fit a standard motor. so ill just say "its a old car couldnt find any engines for it, so the next best think was a 5k out of a van witch was also a option for a corona's"

 

 

5k. super duper cam. (4000rpm-8000rpm or 3 - 7 powerband :D), HYDRAULIC LIFTERS, 11/12:1 comp ratio, weber. = win?

Posted

What's your cams specs? Is it custom? More than .04" valve lift they recommend a regraph!

That info on the conversion is helpful. I was worried i'd need a mod plate for putting a 5k in a ke20. Yes, i am in Queensland and I will headbutt my way through Main Roads!!!

Posted (edited)

ke20 = 3k std. a 5k would have a higher percentage of power more than the 3k so thats why most vic ke30 drivers need engineers

 

edit - i spoke to my local crow cam joint. they said the same thing about more than .400". but also said he could do a custom grind with slightly less lift but same duration, no point having that much lift if the motor can't flow it.

 

cbf soild conversion. i like silent lifters. will need new valve springs with this monster cam I'm thinking of.

Edited by Evan G
Posted

ke20 = 3k std. a 5k would have a higher percentage of power more than the 3k so thats why most vic ke30 drivers need engineers

 

cbf soild conversion. i like silent lifters. will need new valve springs with this monster cam I'm thinking of.

 

oh yeah...... 3k to 5k. Poo donkey! "But that's the motor that it came with".... :yes: Lifters aren't a requirement but expect valve float if you push it to 8grand. I've got .423" or 10.74mm with the Ivan Tighe 104 profile. I'm still using standard 5k springs but they do compress a fair way.

Posted

ive got a 113 in my 4k (torquey cam) great for keeping up with traffic but yea

 

105a or 474 is catching my eyes :D

 

Fast road 2750 - 6500 RPM

Fast road 3000 - 8000 RPM

 

apprently philbey had a stupid cam in his 5k with std lifters. took 8 months till one exhaust valve to shit it self

Posted
after 20mins on hold with vic roads ive realised there USELESS!

 

Only 20mins? You got in quick! :yes: They have no idea when it comes to questions like that, they try but fail, horribly.

Posted
"he musnt be more than 20% powerfull than the standard motor"

 

4kc - 44kw

5kc - 61kw (according to wiki)

 

so WIN!

 

maths fail??

 

20% is 1/5th, and a 1/5th of 44 is about 9kw, so you're limited to 53kw.... Not that anyone is going to check, and certainly not that an old 5K would make anywhere near 61kw today!

  • Upvote 1
Posted

f@$k now I'm not sure if he said 20 or 30%

 

44 to 61 would be 38.64%

 

ill go into my local shitroads and talk to them personally

  • 3 weeks later...
Posted

went and saw it today. it was getting honed/decked as we spoke.

 

my builder suggested going high comp (10:1) for this engine cause they love it, little unsure of this. all thats got is a STD motor, ported head?

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