My A14 is in pieces :) the one on the pics i posted back in the day that is.

So my effort wont be for nothing? With the GX spring will i get atleast to 8200 rpm ?

Thanks ^_^

hahaha, F#k mar ek mis my ou setup :)

Still need input though, havnt u guys tried a 1200 before ? We crazy South africans :P

Hey guys,

I'v been busy with my A15 stroker for ages now, And the Cylinder head is still not the way i want it.

So i have decided i just need to get the wheels rolling with an old A12 Engine i have.

How hard can one rev these subs? are they like the A14 and A15 8500 rpm stock ? I want to run it with a A15 head, ported and flowed with double springs , set of 40s and 300deg with 11mm lift camshaft. Oh and a set of 4 to 1 extractors.

Will it go hard or not? this to the guys who have tried it, and is still doing it

Maurice

Hey thought I add a vid of my previous A14 engine in my bakkie on youTube

http://www.youtube.com/watch?v=W8BMOKORd1g

had a street setup like that, but a A14 that really revs up...*sigh* :D lovely noise. thanx Dodgeman

i'm looking for bout 8500 and the occasional 8500+, shorter stroke should help getting there easier? thats why i posted and asked does decreasing really have that impact on revs

Hey, yes the guys looking for big cc's go for the A15 crank setup that works exccellent with 78mm piston or even 79mm if u have the guts. Im decreasing my stroke by haveing have changed my crank to fit a mazda rod so my cc's will be less then tha A15 crank setup, but i'm looking for high rpm, i'm also going for the 78mm piston i should end up with a 1443 l engine. Just a test though

I also agree with 34mm to 36 mm, People always confuse 40mm side's with throttles, Carbs get choke sizes that decrease the barrel size. I used 34mm on my A14 with large port work on my cylinder head and race cam.

I would like to think circuit, Oval engines also work hard. This information i need is going into street ute but i want a full spec engine :(

Did those engines prove themselfs on the track ?