Hey to all, I have a really good 4ac motor in my little AE71 with only 92k on the clock, now I will be doing 20V conversion very soon but I will be putting the old 4AC into a wagon or something like this. I will be using it as my daily once I have my 20V conversion complete.

 

But I want to know who has a 4AC and what mods they have done to it and were they happy with it or not, I’m thinking more along the lines of internals.

I’ve already sourced a nice exhaust and extractor setup and I have my 32/36 DGV ready to go on.

 

I have done,

1. Electronic distributor (fireball xr700)

2. New eagle one 8mm leads

3. New clutch (master, slave, belt, plate)

4. Water pump

5. Timing belt

 

So anything you guys n gals can think of would be mega mega appreciated,

 

Thanks Stixy

I had an extra slot put into my cam drive gear on the head to advance the cam 5 degrees, gave a good power increase between 3,000 and 4,000RPM.

 

When your ready for your 20v conversion let us know as I sell the RWD cooling system parts

oh sweet bro, what did that $et you back to get done?

 

mmmm this cooling syst... I'm interested....... but not atm will hit you up latter though

I had a friend do that for me, hes no longer around and I didnt have to pay for it. I still have the pulley somewhere I think but I havent seen it in a long time.

my mod to my 4ac was pulling it out and putting a 4age in

 

a 32/36 makes them go a little better

yes yes i know, 4AG..... I'm doing it in a few months, just want to do some nice mods to the 4a because it going in a wagon or a panno as my daily and work horse.

 

yeah got a 32/36 a while ago going to get it rebuilt and prop jetted, was of an escort.

 

cheers fro help

 

:|

i got port/polish, bigger valves, mild cam and it goes pretty well. i would recommend making an adjustable cam gear and shaving the head a fair chunk to bump up compression, but you mentioned it would be a daily in your wagon/panno? shaving the head would require the use of 95 or 98 octane fuel which is obviously more expensive. depends how many kms you do in it. also get a decent cold air intake.

 

Dillon

So even carby motors like cold air?

does a bear shit in the woods

Port Matched Twin 40mm TRD Intake Manifold

2 x 40mm Carbs (Dellortos)

Polished Head

Cam

Standard Points Dizzy (Really to get electric) 8+ degress advance

 

2.25" Exhaust

 

Yes, I know folks a 4AGE is easy, but running Logged PRC P2 vehicle. a 4AGE is NOT allowed.