ive maced the vn

[VUte89]

I kinda have a clue why but how come you have to run 98 what's the difference for your motor

[drift-it]

o..mine is factory supercharged with mace's 10psi pulley...higher boost pressure higher octane to prevent pinging.

[MACE]

hey steve, i got used to the extra power to fast! need more! lol hey with the 10psi pulley im not seeing 10 on the gauge! max of 8. would going to a 12psi pulley provide more power and get to an actuial 10psi or will the cpu retard timing?

Thing like rockers and a decent exhaust system drop boost pressure, as they engine is breathing more efficiently. You can run more boost then the pulley size you have, depending on how much more, we might be able to get away with just a mail order tune to suit. Otherwise you'll need a intercooler for the job. Or if you were on a budget you could just run a smaller pulley and some octane booster for the track.

Hope this helps

Cheers,
Steve

[drift-it]

Thing like rockers and a decent exhaust system drop boost pressure, as they engine is breathing more efficiently.

this explains it then thanks steve! i've got some saving to do for a road trip in july but after that i'll be in contact for some more gofast bits much to the missus disgust

[MACE]

I'm sure she'll appreciate the mods much like my misses would, NOT! ROLF!!!

Enjoy the road trip, if your coming to Melb don't forget to say G'day

Cheers,
Steve

[STL17]

Vn is alive again it snaped a rocker bolt so I had to replace head and gaskets but she back now to test this new cold air at the drags

[MACE]

Vn is alive again it snaped a rocker bolt so I had to replace head and gaskets but she back now to test this new cold air at the drags

Ah glad to hear it's all sorted now

I've sent you a PM requesting your help with the supplied rocker bolts and torque setting etc, to get a better understanding as to why it may have broke.

Did you get the heads ported or compression increased

Cheers,
Steve

[STL17]

No job I ran out of money lol

[MACE]

Bugger I'm sure something better will come along

Cheers,
Steve

[VUte89]

when is the next willowbank drag

[MACE]

I looked it up as I wasn't sure exactly where in QLD Willowbank is. So many tracks in QLD you guys are lucky

Future Event Calendar

Cheers,
Steve

[STL17]

15 .1 at 89mph

[MACE]

15 .1 at 89mph

Nice Specs of the run such as 60ft times?

Cheer,
Steve

[STL17]

Hey Steve I've got a vs v6 stato now and I want to make it fast like my vn but I want to go the supercharger way just wondering if you do some sort of payment plane for them??

[MACE]

Hi Brad,

" I've got a vs v6 stato now and I want to make it fast like my vn but I want to go the supercharger way just wondering if you do some sort of payment plane for them??"
Which supercharger kit were you interested in? We have done lay buy type payment plans in the past.

Please don't hesitate to ask if you have any more questions.

Bart

[STL17]

Ok it looks like I'll be doing the same mods to my stato as I did to my old vn

[MACE]

Ok it looks like I'll be doing the same mods to my stato as I did to my old vn

Another build thread, nice

[STL17]

Yeh just hope my barge will do a low 15 like my vn there will be a few differences like I'll get the heads done to raise comp and I'll be running 3.9s with an LSD stuff like that

[MACE]

Yeh just hope my barge will do a low 15 like my vn there will be a few differences like I'll get the heads done to raise comp and I'll be running 3.9s with an LSD stuff like that

This would certainly help