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turbo or 20b?

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Old 02-12-2008, 01:01 PM
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turbo or 20b?

I am looking at videos of people with turbos on there 8s but I was wondering wouldnt it be better track wise to get a 3 rotor engine in your 8 or turbo it??? if turbo it then whats the best kind of turbo for the car with engine safety in mind?
Old 02-12-2008, 01:03 PM
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heh. They are completely different things, with completely different budgets.

turbo will run you anywhere from 3k to 14k range. 20b will run you 20k to 30k range.

power levels of a turbo will be somewhere around 250-350 whp, 20b will be around 300-600 whp.
Old 02-12-2008, 02:04 PM
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make note that is 600hp++++
Old 02-12-2008, 02:08 PM
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http://videos.streetfire.net/video/9...29000d69e3.htm
Old 02-12-2008, 04:06 PM
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http://youtube.com/watch?v=RomCIKez7Lw :-o
Old 02-12-2008, 04:08 PM
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Get a 20b. Then turbo it
Old 02-12-2008, 04:20 PM
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Wow that 20B RX7 is sick. Notice how the engine barely shifted when shifting at full boost. Great mounts.
Old 02-12-2008, 04:49 PM
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you could do a 13rew Anything over 500 in these cars tends to be more than enough.
Old 02-12-2008, 08:24 PM
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honestly both dont really have a chance
Old 02-12-2008, 08:39 PM
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I think your crazy if you think a 20b swap is a wise investment..
Old 02-12-2008, 08:39 PM
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yea it made 663whp which is impressive but i bet he could of gotten thoose #s with a smaller turbo w/ less lag
Old 02-12-2008, 08:40 PM
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my supra could run train on all 8s
Old 02-12-2008, 08:43 PM
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Originally Posted by kevinD1226
yea it made 663whp which is impressive but i bet he could of gotten thoose #s with a smaller turbo w/ less lag
I don't know what you're talking about - there was very little lag. The dyno machine puts load on your car, so it's not like you're free rolling the wheels. He hit the gas and it spooled up. I didn't hear the typical throttle followed by 4 seconds of reving till the turbo spooled. It sounded like a great setup, and the car sounded like it was barely trying
Old 02-12-2008, 09:09 PM
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Originally Posted by IbeatU
my supra could run train on all 8s
ive seen rx7s run trains on supras. As the old saying goes,

whats the difference between a 400hp rx7 and a 700hp supra?

Nothing they both run 11's
Old 02-12-2008, 09:10 PM
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Originally Posted by NaarLeven
ive seen rx7s run trains on supras. As the old saying goes,

whats the difference between a 400hp rx7 and a 700hp supra?

Nothing they both run 11's
Don't feed the troll. Every Supra driver is an ******* anyways. Never met a more unpleasant gang of chavs in my life.

Last edited by Rootski; 02-12-2008 at 09:14 PM.
Old 02-12-2008, 09:43 PM
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Remember we are talking about rx-8s not 7s. Even though i must admit i have dished a fair share of beatings on the 7 drivers as well. Now ..the 20b is one of the most overated pieces of ..... ever.. i dont care what you guys think..its an absolute waste of time and money. Even if you turbo charge an 8 it still wont stand a chance against a stock evo srt 4 sti or the infamous 350z..thats why i told my 8 in the first place..just wanted tp help...250whp is average for the greddy i am assuming..just a waste.

Last edited by IbeatU; 02-12-2008 at 09:45 PM.
Old 02-12-2008, 09:48 PM
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Originally Posted by IbeatU
Remember we are talking about rx-8s not 7s. Even though i must admit i have dished a fair share of beatings on the 7 drivers as well. Now ..the 20b id one of the most overated pieces of ever.. i dont car what you guys think..its an absolute waste of time and money. Even if you turbo charge an 8 it still wont stand a chance against a stock evo srt 4 sti or the infamous 350z..thats why i told my 8 in the first place..just wanted tp help
why wouldn't it beat a stock 350z? I would say with 4k mods on an otherwise stock rx-8, you can quite easily thrash a 350z like there's no tomorrow, while being several hundred lbs lighter.

250 whp is about what you get with the greddy if you stick to 6 psi. If you go to 8/9 psi you'll get around 280. And if you upgrade the turbo you can get 300-350 but with a lot more torque while still running low boost.

Here's a few different 350z dyno charts of various model years.
Attached Thumbnails turbo or 20b?-8837-2003-nissan-350z-dyno.gif   turbo or 20b?-best5thgear_dyno2.jpg   turbo or 20b?-baseline03vsexhaust.jpg  
Old 02-12-2008, 09:50 PM
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Why not put a 4 rotor in? That would be fun. Oh look heres a video too.

http://www.braptv.com/play.php?vid=123
Old 02-12-2008, 10:07 PM
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its ok charles calm down lol
Old 02-12-2008, 10:11 PM
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i dont get why hes talking about this when referring to the 20B, but then mentions nothing about a 20B but of the rx8. Lets ask any of the rx8 20B owners if they feel they could take on an evo or supra?
Old 02-12-2008, 10:15 PM
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Originally Posted by IbeatU
Remember we are talking about rx-8s not 7s. Even though i must admit i have dished a fair share of beatings on the 7 drivers as well. Now ..the 20b is one of the most overated pieces of ..... ever.. i dont care what you guys think..its an absolute waste of time and money. Even if you turbo charge an 8 it still wont stand a chance against a stock evo srt 4 sti or the infamous 350z..thats why i told my 8 in the first place..just wanted tp help...250whp is average for the greddy i am assuming..just a waste.
You must be smoking crack or don't know how to drive. An RX-8 with just a 55-shot of nitrous will walk on those cars you mentioned, let alone 10+ pounds of boost.
Old 02-12-2008, 10:17 PM
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Originally Posted by IbeatU
Remember we are talking about rx-8s not 7s. Even though i must admit i have dished a fair share of beatings on the 7 drivers as well. Now ..the 20b is one of the most overated pieces of ..... ever.. i dont care what you guys think..its an absolute waste of time and money. Even if you turbo charge an 8 it still wont stand a chance against a stock evo srt 4 sti or the infamous 350z..thats why i told my 8 in the first place..just wanted tp help...250whp is average for the greddy i am assuming..just a waste.
You're right, 20B RX8's are too busy thrashing Porsches and Ferraris to bother with the "infamous" 350z
Old 02-12-2008, 10:18 PM
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Originally Posted by IbeatU
my supra could run train on all 8s

my mom can beat up your dad..

wow,

this will be short.


beers
Old 02-12-2008, 10:27 PM
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Originally Posted by IbeatU
Even if you turbo charge an 8 it still wont stand a chance against a stock evo srt 4 sti or the infamous 350z..thats why i told my 8 in the first place.
thats just mean to tell to your Rx-8..... it probably hurt its feelings......also why are you using so many periods......?

Last edited by N rider89; 02-12-2008 at 10:32 PM.
Old 02-12-2008, 10:29 PM
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good news. his status: "Viewing Thread mysql101's turbocharged RX-8 @ 08:08 PM "


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