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#1
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VNT for a Rabbit?
What size would be good for a 1.6? Most people are running a little over 30PSI.
Rabbit will be getting Full ARP fit, FMIC, turbo pistons (overbored) with oil squirters, high flow oil pump, ACT twin-disk clutch and full 2.5 inch turboback exhaust, Giles injection. I'm looking for 240HP. The car is a perfect roadrace/autoX shell - virtually NO rust (much worth building.)
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-1983 VW Rabbit LS Diesel (5speed, VNT/Giles build) |
#2
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A 2056 or 2256.
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#3
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about what RPM should I see full boost?
how taxing are they on oil pressure/volume?
__________________
-1983 VW Rabbit LS Diesel (5speed, VNT/Giles build) |
#4
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Talk to the guys on the VW GTD forum. http://www.vwdiesel.net/phpBB/
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#5
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Quote:
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-1983 VW Rabbit LS Diesel (5speed, VNT/Giles build) |
#6
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Thats just the turbo, they know far more about the VW engines than I do.
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#7
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IIRC someone used the VNT15 off of an ALH (1.9 as fitted to the US spec 1999-2003 cars) and it worked quite well. The one in my TDI is making 8 psi by 1600 rpm and full boost at 2100 rpm.
-Jason
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1991 350SDL. 230,000 miles (new motor @ 150,000). Blown head gasket Tesla Model 3. 205,000 miles. Been to 48 states! Past: A fleet of VW TDIs.... including a V10,a Dieselgate Passat, and 2 ECOdiesels. 2014 Cadillac ELR 2013 Fiat 500E. |
#8
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Quote:
semi size it.
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-1983 VW Rabbit LS Diesel (5speed, VNT/Giles build) |
#9
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Quote:
You'll never get that much out of a 1.6l. Maybe an "ALH" or newer TDI. http://www.jettagirlracing.com/Dyn/Dyno_PD-150s_ST-3B_AlligatorTune.htm |
#10
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Quote:
giles pump + VNT/IC will go far. Getting a TDI transplanted is tough - the ECU is part of the instrument cluster and the wiring is intense.
__________________
-1983 VW Rabbit LS Diesel (5speed, VNT/Giles build) |
#11
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I'd be very interested in seeing this. Any links, info???
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#12
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http://www.vwdiesel.net/phpBB/viewtopic.php?t=11698&postdays=0&postorder=asc&highlight=build&start=105
about half way down, he hits just below 200WHP and 8k RPM. Non-vnt turbo, smaller 9mm giles pump (I may want that 14mm pump...)
__________________
-1983 VW Rabbit LS Diesel (5speed, VNT/Giles build) |
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