question for all you boosted eco's...
where do you all suggest for tapping for the feed line?
fitting sizes and such as well, thank you
LE61T PTE6262 Powered 
the hahn kit on my friends 03 is taped from the head
where on the head exactly?
could you get pics and get fitting sizes and find out if it is restricted or not?
is it fstcav?
LE61T PTE6262 Powered
i don't remember the size, but here's where i tapped
Cost of mods: $3368
Cost of mods to come: At least $7,000
Look on your face when you realize you got beat by a Cavalier: Priceless
You can get it from the oil filter housing like GM Racing and I did Phil
But you can also get it from that little plug in the picture.
The only problem is that, that little fitting in the picture is the metric thread and you will not be able to find an aftermarket adapter with that thread size.
Actually let me get ahold of the GM Racing and I will try to get you one for free, like an adapter that will fit in there that GM made for their race cars, last time I talked to them they said they 'll send me one in mail for free, but I never gave them my address cause I did mine in the filter housing.
If not free I can probably pick it up for cheap for you Phil.
Pays to have friends like that ah??
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13's
----12's
----11's
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wait a minute I thougt that was the return spot. isnt that were the oil goes home!
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those jegs adapters 2278 are the threads for the ecotec block shown in the picture provided in redrum187's post?? becuase i was gonna drill and tap for 1/8 th NPT but if that adapter is the metric threading to the block and 1/8th NPT on the other end..ill buy that instead of Drill/tapping.
that 2278 adapter at the bottom (105-2278 1/8'' NPT to M12 x 1.75 ) of the jegs page will screw right into the block?
well thats easy enough! i just ordered 2 of them ...one for turbo feed and one for mechanicle oil pressure gauge. Ill have to look at the side of my head..i rather go there then pull off the intake mani.
The information is correct, the threads in the ecotec oil gallery are M12 X 1.75. We have made these adapters before we knew autometer made the adapter.
-Aaron
www.TurboTechRacing.com
Performance Parts For Cavalier, Sunfire, Cobalts and More!!!
if i tap my oil pressure gauge and oil feed turbo lines off the same outlet, will my gauge drop in pressure overall?
awesome thanks guys so much!
LE61T PTE6262 Powered
too bad my bank account is empty
LE61T PTE6262 Powered
if i tap my oil pressure gauge and oil feed turbo lines off the same outlet, will my gauge drop in pressure overall?
