Interchangeable Parts?
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From: New Jersey
Water Pump and Crankshaft Damper?
Hey! Does anyone know whether the crankshaft damper / harmonic balancer on a supra is interchangeable with a 1999 GS300 (VVT-I)? 
I've been trying to search for the information and *I think* they might be interchangeable. I think the lower part of the engine has not changed (much). I know the heads are different with the VVT-I engines.
I was bouncing the idea of installing one of these http://www.boostlogic.com/parts_supraNA.html
I know -- still trying to justify the price vs. gain in performance / engine response. Opinions are welcomed.
Also, does anyone know whether the water pump is interchangeable as well?
Thanks.
I've been trying to search for the information and *I think* they might be interchangeable. I think the lower part of the engine has not changed (much). I know the heads are different with the VVT-I engines.
I was bouncing the idea of installing one of these http://www.boostlogic.com/parts_supraNA.html
I know -- still trying to justify the price vs. gain in performance / engine response. Opinions are welcomed.
Also, does anyone know whether the water pump is interchangeable as well?
Thanks.
Last edited by BazookaJoe; Jul 18, 2005 at 06:07 PM. Reason: Bump
Lexus Test Driver
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From: il
Originally Posted by BazookaJoe
Hey! Does anyone know whether the crankshaft damper / harmonic balancer on a supra is interchangeable with a 1999 GS300 (VVT-I)?
I've been trying to search for the information and *I think* they might be interchangeable. I think the lower part of the engine has not changed (much). I know the heads are different with the VVT-I engines.
I was bouncing the idea of installing one of these http://www.boostlogic.com/parts_supraNA.html
I know -- still trying to justify the price vs. gain in performance / engine response. Opinions are welcomed.
Also, does anyone know whether the water pump is interchangeable as well?
Thanks.
I've been trying to search for the information and *I think* they might be interchangeable. I think the lower part of the engine has not changed (much). I know the heads are different with the VVT-I engines.
I was bouncing the idea of installing one of these http://www.boostlogic.com/parts_supraNA.html
I know -- still trying to justify the price vs. gain in performance / engine response. Opinions are welcomed.
Also, does anyone know whether the water pump is interchangeable as well?
Thanks.
Thread Starter
Driver School Candidate
iTrader: (1)
Joined: Jun 2004
Posts: 38
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From: New Jersey
Bump
See, if the water pump is interchangeable with the supra that opens up the possibility of an electric pump. It *should* increase power by about 10HP.
My engine is up for a new water pump, the delta between a toyota replacement and an electric one is about $250. That's not too bad -- $250 for 10HP?
My engine is up for a new water pump, the delta between a toyota replacement and an electric one is about $250. That's not too bad -- $250 for 10HP?
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