im trying to figger something out here,
im pritty sure im on the ball but just want second opinions
bassically ive drilled all my S1 na block to accept the turbo lines (rb30)
now with the oil feed hole ive drilled it a bit but i not sure how much is too far,
if i was to blow compressed air into the oil feed hole and if it blows out the top of the rocker cover it would mean ive drill into the gallery......correct?
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winner winner chicken dinner
would also hear it in the sump if you removed the dipstick
woo common sence prevails
yer i also tryed the dip stick.
appears it needs drilling more
cheers mate![]()
My Rides
Project VEE EL
On the Build.... Full respray, Smooth bay, Clean motor, Turbo, Suspension, Brakes
Click on the link and tell me what you reckon.
Yamaha YZ250F
My 'other ride'
VY Ute daily.......Dumped on 18s
The Aussie PackMule
___________________________________________
SA JustCommodore Section
For Events and Local Stuff Click The Link Above
are you using a cutting compound on the drill bit to stop swarf entering the oil gallery?
yer and also pressurising the engine with air to make sure none gets in
My Rides
Project VEE EL
On the Build.... Full respray, Smooth bay, Clean motor, Turbo, Suspension, Brakes
Click on the link and tell me what you reckon.
Yamaha YZ250F
My 'other ride'
VY Ute daily.......Dumped on 18s
The Aussie PackMule
___________________________________________
SA JustCommodore Section
For Events and Local Stuff Click The Link Above
good work![]()
Ben you would happen to know much on the rb30 bottom end layout?
is the oil gallery on the oppsite side of the block? which runs down along with the pressure sensor and filter?
have drilled 117mm in so far and its still drilling solid cast iron,
compresed air into it and its just blowing back out, hasnt breached anything
Last edited by VL Berlina 5speed; 10-01-2009 at 02:28 PM.
My Rides
Project VEE EL
On the Build.... Full respray, Smooth bay, Clean motor, Turbo, Suspension, Brakes
Click on the link and tell me what you reckon.
Yamaha YZ250F
My 'other ride'
VY Ute daily.......Dumped on 18s
The Aussie PackMule
___________________________________________
SA JustCommodore Section
For Events and Local Stuff Click The Link Above
just been up to u pull it and checked the depth of 5 diffrent s2 vl blocks
all measured up to 175mm deep
that sound about right?
My Rides
Project VEE EL
On the Build.... Full respray, Smooth bay, Clean motor, Turbo, Suspension, Brakes
Click on the link and tell me what you reckon.
Yamaha YZ250F
My 'other ride'
VY Ute daily.......Dumped on 18s
The Aussie PackMule
___________________________________________
SA JustCommodore Section
For Events and Local Stuff Click The Link Above