LowVp

its common for LS powered and tuned commodores to run it when they race

blow threw from what i have read is a bit harder where as draw threw the carby can just be rejetted and does not have to cope with positive air pressure running threw it

http://bendix.com.au/catalogue/10158#variant

i replaced pads on my brothers vz r8 and the pads i pulled out were ferodo but the replacements were the same deal, same size backing plate put the pad area was smaller

Yeah trev just gimme a yell when your ready

Yeah

thanks to trev giving me some crucial parts i found it was the dizzy, loose wire had been touching and most probably causing my miss/stammer around 3000rpm

yeah got brendan at goodyear opposite coles to dial in -2.0 degrees of camber and +4.0 of caster, handles like a go kart

RDA rotors, PBR calipers

bought some goodies and it stops on a dime and almost near turns on one old front braking setup

kinda slowly putting one and one together, now is it possible when i encounter the surging its the primaries that are running out of fuel and causing it to ping due to a blockage but when i drop the boot into it the secondaries are open and are supplying enough fuel for it not to ping?

fuel filter is less then 2months old and has no visible sediment in it

i'm starting to develop something similar but it goes like a cut cat when cold but when it warms up it gets a surge around 3000rpm when driven light-moderately but sink the boot in and take each gear around ot 4500rpm you wouldn't notice the problem but just driving normally with some slight hills and it surges / miss / chugs.\ i have replaced coil, plugs, leads, rotor, coil condenser and gone to town with carby cleaner and nothing has changed. when i was using the carby cleaner i was looking down the bore of the secondaries and noticed they didn't seem to budge when i gave it a boot full, is this normal?

http://www.deatschwerks.com/catalog/fuel_calculators.php use that and bear in mind you only want to use 85% of the injector for max hp

i'm kinda new but off the top of my head the 4AGE started in the AE82 Twin Cam (twinky) and run threw to early 2000 with different variatons in induction either via 16 valve or 20 and big and small port heads along with supercharging