sorry have to leave that to someone else, there was some pics recently put up which showed the diffrence

GX head

A14 GX head

a12 head

Could you descirbe the differences in the combustion chambers, how many CC's are they?

adelaide nationals are when???, what do you mean keep the stuff?



still for sale:

42mm webers - rebuilt not long ago, good condition, $600 (these would suit L-series motor better *hard to explain but will try if asked*)

2dr sedan 1200, need repairs, rear quarters fairly good (important ones), needs rh door and front gaurd replaced or fixed, needs rust repairs to floors, spare all side glass, needs bonnet, has a-12 needs timing to start condition unknown $500

4x13" wheels, dragways, gold, gc, $50

twin SU manifold to suit oval port head $75

two gx exhaust manifolds which go from 4 to 2 to 1, ending in a 2inch pipe approx where shifter is (supposed to be as good as extractors, give torque) $100 each

gx exhaust manifold which goes to flange in engine bay, where it is still 2 pipes $25

or make offers!



GX head has diffrent combustion chambers, dual valve springs and i think diffrent size valves

I am still confused, what exactly are the differences between a GX head and a standard A14/15 oval port head?

dude I need one of those weber manis
the 4-2-1 gx header would be nice

phil

You're not much of a speller either
Unless you meant to type "Adidas Sneaker".

Hey, hold onto the stuff for the Adelaide Nationals. Are you going?

We need to be sure that we are there in force. Show them that 1200s are coming back "en masse".

Chris

*cough*

"I AM NOT AN ATTETION SEAKER"

Since were at it two twin 40mm sidedraft type dellortos in good condition no manifolds or linkages $200 or nearest offer.

I am actually on the look out for some 40mm Dellorto's or Webers, but 42's sound good. I will have to get back to you on that one, hoping to build my engine soon for the rally car. Bloke I know says that he knows someone (the 'ol friend of a friend) who has some 40's for sale, not sure on price tho. Let us know is you do sell them either way.

my mechanic gave me the bill for all the work he has done in the last few months and i just bought a new coupe so im selling off some stuff to catch up again:


42mm webers - rebuilt not long ago, good condition, linkages, socks, trumpets all included $600 (see avatar and my photo album)

two twin weber manifolds to suit a-series oval port heads $150 each

GX bonnet, needs paint, frame underneath has surface rust, easy clean up $350

2dr sedan 1200, need repairs, rear quarters fairly good (important ones), needs rh door and front gaurd replaced or fixed, needs rust repairs to floors, spare all side glass, needs bonnet, has a-12 needs timing to start condition unknown $500

4x13" wheels, dragways, gold, gc, $50

4x15" wheels, nice white 5 spoke, 2 tyres in gc, datsun stud pattern, need spacers to fit 1200 with stanza struts (not sure about other datsuns) $250

twin SU manifold to suit oval port head $75

GX head, good condition (i.e. flat) $300 ( i so know im gonna regret letting this one go)

two gx exhaust manifolds which go from 4 to 2 to 1, ending in a 2inch pipe approx where shifter is (supposed to be as good as extractors, give torque) $100 each

gx exhaust manifold which goes to flange in engine bay, where it is still 2 pipes $25

or make offers!