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Who has the highest HP N/A Z

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Old 05-09-2006, 07:56 PM
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RTracing
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Default Who has the highest HP N/A Z

Who has the highest HP N/A Z without a stroker kit on here? what are your mods?
Old 05-09-2006, 07:57 PM
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plumpzz
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rickdogg has 296 NA...richie in australia has 285ish but dynos in australia read 25-30% drive train loss... he has massive NA work done, i expect hes around 330whp in the US... a few people are in the 290whp range...stock heads except cams.
Old 05-09-2006, 07:58 PM
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ATL_Red_G35
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I've seen somewhere a G owner made over 300whp NA alone.
Old 05-09-2006, 07:58 PM
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RTracing
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Intresting, thanks for the info.
Old 05-09-2006, 08:01 PM
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davidv
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Clever advertisement. Very clever.
Old 05-09-2006, 08:03 PM
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JDMFairlady21
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i too was curious of this... still debating the SC, ST, NA route for my baby.
Old 05-09-2006, 08:06 PM
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I got rid of my turbos and going for the high hp N/A style. I have major head work done, cams, crawford plenium, injen intake, 10.6:1 compression, internals, emanage ultimate, aps exhaust with the test pipes, and ported lower plenium and throtle body. I think thats it, might be for getting something small.
Old 05-09-2006, 08:09 PM
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Just trying to see where I will be in HP.
Old 05-09-2006, 08:12 PM
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O I for got about fuel, i have a 255 walbro, but what injectors should i get for high hp NA?
Old 05-09-2006, 09:27 PM
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aps exhaust w/ test pipes is great HP combo. i think only ones that might be better are similar ones w an X pipe. i used to have it, and i opted for an X pipe cuz theres more power to be found. If your going the ALL NA way, you need to probably get a different or stock intake and change the cams to custom NA cams... u seem to have everything else done to ur car. If your car can hit 9K RPM safely, you might concider contacting phunk about his intake manifold, which is 1 of the few thats done right. that'll give u nice power. uhmmm other than coating the entire head and interior block w/ hgih heat low friction material...there isn't much you can do other than timing, cams and ram air...

im tryna figure out some kind of improved intake manifold myself.
Old 05-10-2006, 05:51 AM
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Originally Posted by RTracing
O I for got about fuel, i have a 255 walbro, but what injectors should i get for high hp NA?
Why are you selling your turbos??

Btw you will be in the legit 300whp range .. maybe even more. But 11:1 would help the cause a little more as well as UTEC.
Old 05-10-2006, 07:58 AM
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nareg
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I heard of a NA Z with 400 to the wheels with 11:1 compression new cams head, the works... if thats true that would be completely badass
Old 05-10-2006, 08:53 AM
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i think the boss Z has like 350whp...unconfirmed. it had a badass exhaust note though.
Old 05-10-2006, 09:00 AM
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done12many2
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Originally Posted by nareg
I heard of a NA Z with 400 to the wheels with 11:1 compression new cams head, the works... if thats true that would be completely badass
I seriously doubt that, but I guess anything is possible.
Old 05-10-2006, 09:55 AM
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I am going to change my head gaskets for some more compression. I have stockers in right now.
Old 05-10-2006, 11:33 AM
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Why go NA? Its the worst economically. Atleast throw some nitrous :-D
Old 05-10-2006, 01:54 PM
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Nathan
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Originally Posted by RTracing
I am going to change my head gaskets for some more compression. I have stockers in right now.
If You were to remove the head gasket ( which you can't ) the new CR would only be 10.37
Old 05-10-2006, 02:00 PM
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I always have my doubts about someone really going over 290 NA. I saw rick dogg dyno and he actually was at 286 from an intake he had put on. Also the dyno wasn't a load based either so that gives even higher numbers. I am not saying it couldn't be done but its going to take a lot more than a reflash, headers, test pipes, exhaust, and plenuem. If you have cam's thats a different story but again it takes a lot to push some power out of our engines.

Ruben
Old 05-10-2006, 02:44 PM
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Originally Posted by Blue_pen
I always have my doubts about someone really going over 290 NA. I saw rick dogg dyno and he actually was at 286 from an intake he had put on. Also the dyno wasn't a load based either so that gives even higher numbers. I am not saying it couldn't be done but its going to take a lot more than a reflash, headers, test pipes, exhaust, and plenuem. If you have cam's thats a different story but again it takes a lot to push some power out of our engines.

Ruben
+1

There are many different types of dynos and all will give a different reading then others. Dynopacks seem to read the highest from all that I have seen and personally dont think they rate rwhp very accuratly. I know Doug from Crawford Z has 292rwhp from a dynojet, but he also has some pretty radical custom cams. I would say 300rwhp is obtainable, but it is probably going to take a bump in the compression.
Old 05-10-2006, 03:39 PM
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425hp at 8250rpm has been achieved in race form from a VQ35, so if you run the exact same setup you should too. Obviously the price would be quite high to source all those race parts and that is probabally at the engine not the wheels, but still well over 300rwhp.

Getting over 300rwhp more realistically can be achieved by using all bolt ons inc intake manifold, cams, valve train, forged internals with a bump in compression and and near 8000rpm limit. If you combine with an increase in displacement you make it alot easier and can achieve over 300rwhp.



FYI I would say user Nathan / the person Peter has the most powerful NA zed.

Last edited by mchapman; 05-10-2006 at 03:45 PM.


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