04-10-2017, 09:58 AM | #15 | |
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It would be an interesting swap. I know a lot of J-Body guys were swapping 3400SFI (and other 60* V6 motors) into their cars with a lot of success. Mind you, a lot of those cars didn't have canbus.
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04-10-2017, 10:12 AM | #16 | |
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From the perspective of axles and rear diff, there's no reason 325bhp from a N/A V6 would be any different than 325 from a turboed FA20, which is what the majority of kits out there are putting down. Same goes for cooling, although the OEM cooling seems to be a little weak to begin with, especially when you start adding power. |
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04-10-2017, 10:19 AM | #17 | |
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04-10-2017, 11:23 AM | #18 | |
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I believe the LFX has around 220ft/lbs, which is less than most turbo FA20s. Also a factor is that the LFX would be smoother delivery of a given power level, having 6 cylinders vs 4...this has an effect on component ratings. |
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04-10-2017, 12:01 PM | #19 | |
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EDIT: Its a nice flat torque curve though. [ame="https://www.youtube.com/watch?v=udRoWs2k8jM"]2012 Camaro LFX v6 dyno - YouTube[/ame]
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04-10-2017, 02:30 PM | #20 |
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First off this is just to show the differences! Plus remember that with the lfx it should lose about 30lbs and with a turbo or supercharger add about 50-75lbs. So first is the lfx dyno second is a Jackson racing/kraftwerks dyno and third is a ptunning dyno. All pretty close to same hp. Yes different dumps different days! This is just to show power curve in perspective. If you notice the tq curve is superior. But yes the turbo a little better top end.
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04-13-2017, 02:01 PM | #21 |
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Ordered the V6 Holden VZ oil pan from an Aussie recycler today. Total shipped will be $265 give or take based on the exchange. Kind of pricy for a used oil pan but what the hell. Came across (see below) this as well which helps me believe this pan will work. The third line down is a refference for the 2004-2006 Holden Commodore VZ that the GTO pan will work in. The pan I just ordered is for the 3.6l V6 version of that same car. I'll post some measurements once it gets here. I wonder how long that will take????
https://www.improvedracing.com/tech/...dimensions.php
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04-13-2017, 02:08 PM | #22 |
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You have said "GTO" in this thread a couple times.... the American GTO never had a V6 option.
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04-13-2017, 02:20 PM | #23 | |
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My only refference to GTO is in it's front sump oil pan. That is the one normally used in LSx swaps correct? The Holden Commodore VZ came with a GM V8 with a GTO type pan,,, as well as a 3.6L GM motor with a front sump pan as well. I also do believe the late model GTO is just a rebaged Holden.
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2015 FR-S - One Day I'll Finish The Swap Last edited by gtpvette; 04-13-2017 at 02:31 PM. |
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04-17-2017, 01:10 PM | #24 |
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I was looking at the twin turbo version...
I was looking at using the twin turbo version of it in the Cadillac ATS-V though...
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04-17-2017, 01:24 PM | #25 |
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In looking at motors and transmission this weekend,,, came across this on Car-Parts.com. This recycler takes a certain number of these out and keeps everything together for swapping into a different chassis. Smart move if you ask me.
2015 complete Camaro pullout with transmission (clutch assembly still there I assume), 11K miles. Wire harness intact, PCM, Exhaust down tubes with O2 sensors, Engine mounts with isolators, Rear trans mount with isolator, shifter etc. etc. They’re asking $4500 which seems like a lot to me,,, but having all the parts on a very low mile motor may have value. Assuming I can get $2.5K - $3K for mine,,, not too bad though. I've only bought 1 motor from a recycler and wasn't all it was advertised to be. Scrounging up all the additional parts can get expensive and time consuming. The local recyclers I’ve spoken to don’t seem to have everything together which is an issue. I’m going to watch a few auctions for wrecked cars this week. With the cost of the car, fees (Copart.com + Broker), shipping and taxes and I still need to get rid of the shell once the drive line is pulled, I’m not sure the savings (if any) is worth the hassle. Then there’s dealing with the wife about a wrecked car under the house. LOL
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04-17-2017, 02:08 PM | #26 |
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Not that I'd do it but I think this is an interesting proposition for someone who wants basic FI power for a track car without any of the draw backs. Lighter than the base FA20, forget the added weight a turbo or SC kit will add, far more reliable, also finding a replacement if you do manage to pop the engine would be cheaper and easier than replacing the FA20, for those who aren't interested in V8 power levels.
That said, there are problems. Like any swap, good luck getting everything working. ABS and TC are the biggest hurdles but even just getting basic things like AC, speedo and tach working can be difficult. And finally, as others have mentioned, you can get a V8 which will put out way more power for just a bit more cost (in some cases, even cheaper if you're willing to use an old truck engine) and not any more effort. Also, the LS swap has been done and is well documented and help is available but getting help with an LF/LG swap might be challenging and impossible without the first question being asked is "why aren't you doing an LS?" |
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04-17-2017, 02:45 PM | #27 | |
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The question imo is why not go mild supercharger, which right now is a no-brainer but if the FA20 proves unreliable long term I can see this swap getting a niche following, especially if it can piggyback off the work being done to integrate the LSx solutions. Get the thing emissions legal and it'd be on my list of considerations in the future. |
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04-17-2017, 02:58 PM | #28 |
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$4500 for all that, plus low miles, sounds like a deal.
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