Justifying the cost of a new engine (reman Ren)
03-30-2020, 11:32 AM
#1
Justifying the cost of a new engine (reman Ren)
I have an 04 RX8, and I'm trying to decide if it makes sense to dump 5k to 6k into it for a new (remanufactured) Renesis engine from Mazda. That estimate includes installation and a 1yr/12k warranty.
I suppose I can spend the money on a new (different) RX8 with a known good engine with good compression numbers. But I have some money tied up in the car I have now -- in places besides the engine. Also, it's a good specimen with very little rust or body damage. Plus it's a Grand Touring model, so it's got some nice upgrades.
The engine I have is fine for now -- the compression numbers are marginal but it still performs well. So I'm just thinking ahead a little bit.
I'm also nervous about insurance, as I only carry liability on it at the moment. I might like to insure it for something close to what I've put into it, but I don't know if that's possible.
Thoughts? Thank you.
I suppose I can spend the money on a new (different) RX8 with a known good engine with good compression numbers. But I have some money tied up in the car I have now -- in places besides the engine. Also, it's a good specimen with very little rust or body damage. Plus it's a Grand Touring model, so it's got some nice upgrades.
The engine I have is fine for now -- the compression numbers are marginal but it still performs well. So I'm just thinking ahead a little bit.
I'm also nervous about insurance, as I only carry liability on it at the moment. I might like to insure it for something close to what I've put into it, but I don't know if that's possible.
Thoughts? Thank you.
Last edited by bvy; 03-30-2020 at 11:36 AM.
03-31-2020, 05:34 AM
#3
Registered
When undecided...in matters of the heart, use the mind, and vice versa. Sounds like you may need to do the same. 8 ownership, post warranty is a labor of love. Do you love it, the look, the ride, your personalized additions, etc.; or is this merely an economic consideration? If the former, install a new engine and enjoy it. If the latter, chart your transition to another make / model car.
If you choose to stay in an 8, I agree w/Loki, I'd sooner invest a "new" (reman) engine in my car, than buy an unknown.
All the best.
If you choose to stay in an 8, I agree w/Loki, I'd sooner invest a "new" (reman) engine in my car, than buy an unknown.
All the best.
Last edited by jcbrx8; 03-31-2020 at 11:34 AM.
03-31-2020, 06:41 AM
#4
You gonna eat that?
iTrader: (1)
You'll need an engine for the core charge.
If your engine is 'marginal' you might consider holding onto it for rebuild/resale down the road.
I read some threads that lead me to believe the production of Mazda remans has ended.
I'm not sure, but I think once the existing engines are sold there aren't going to be anymore.
I drove mine for about 2 years with a known failing engine that I was aware of, it had no symptoms when I had it tested.
Idk how long it was bad.
If your engine is 'marginal' you might consider holding onto it for rebuild/resale down the road.
I read some threads that lead me to believe the production of Mazda remans has ended.
I'm not sure, but I think once the existing engines are sold there aren't going to be anymore.
I drove mine for about 2 years with a known failing engine that I was aware of, it had no symptoms when I had it tested.
Idk how long it was bad.
Last edited by BigCajun; 03-31-2020 at 06:54 AM.
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