TwinTurbo.NET: Nissan 300ZX forum - Re: HKS GT2530 users, tell me about the "lag"......
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Subject Re: HKS GT2530 users, tell me about the "lag"......
     
Posted by ZHOUND on August 15, 2002 at 1:33 PM
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In Reply To HKS GT2530 users, tell me about the "lag"...... posted by Woody75 (Denver) on August 15, 2002 at 01:26 PM
     
Message The best thing you can do is find someone with the turbos
you may want, and get a ride in the car. There's no way
you'll know what the bigger turbos are like until you have
at least ridden in a big turbo car. To me the 2530's were
fine for the street. If you want 500rwhp, it still won't
happen without race gas specially with sport500 turbos. To
make decent power, you also need decent octane gas.




: I was talk ing to Greg and he was saying they are not a
very good street car turbo because of the lag they produce.
Ok, that's fine and I have no reason not to believe him.
But being I've never had upgraded turbos, I don't know what
upgraded turbo lag feels like, let alone the differences
say between a GT2530, Sport 600, TD05, etc. But the
GT2530's are supposed to be less laggy with the bearings I
thought. plus add on Gregs dounpipes and he says they start
spooling 500 rpm sooner.

: Yes my car will be a street car. I hardly drove it before
and can't see driving it anymore than I did. It's comes out
on nice days and weekends. I don't drag race (but want to
run it a few times just to try it) and I'm usually pretty
easy on it.

: He suggested I go with Sport 500's for the street and
also maybe wait for the new BB Sport 500's coming out (He
is testing them right now actually). But I'm building the
bottom end up with aftermarket pistons and rods and such. I
was planning on having the 500+ RWHP. So back to my
question then, how are the GT2530's on the street. Is the
main reason for having them (more power) only going to show
in the upper speeds of say a highway run? Greg said the lag
they produce is not recommended for the street and that I
would need to run race gas and really high boost to get the
power out of them. He said the Sport 500's are better for
the street because of the quick spool up and overall power
range they provide.

: So now I don't know what to get. Ahhh, turbo selection is
driving me crazy :).

     
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