annoying integra

get sideways · Post by **get sideways** » Thu May 13, 2004 7:45 pm

well here's the problem my friends Integra gsr w\some mild mods can do 100 mph 1\4 mile don't know the et yet but i'd like to catch him what is the
most reliable ,cost efficent way right now i'm running 85 mph or slightly more and i have just a muffler .would it help a great deal to remove my cats and run strait exhaust back to my muffler?

Post by **PrecisionBoost** » Thu May 13, 2004 8:14 pm

The new Daewoo Nubira ( aka Suzuki Fornenza ) is now a ULEV (ultra low emissions vehicle)

The previous Nubira was a TLEV (transitional low emissions vehicle) which isn't as rigid as the new standards.

My Optra 5 (Canadian hatchback version of your Fornenza) has only 119hp vs the 129 in the previous Nubira.....yet the two engines are identical in every way.

New engine= U20SED ( U = ULEV )
Old engine = T20SED ( T = TLEV )

I'm wondering if it would be possible to use the ECU maps from the older Nubira in the new Forenza/Reno/Optra/Optra 5

It certainly would be an easy 10hp.

The intake on the Forenza is very restrictive as well.... it's designed to reduce intake noise.

Wolf-Spirit · Post by **Wolf-Spirit** » Thu May 13, 2004 8:25 pm

the new nubira aka suziki forenza comes whit the 2.0 engine in US?
As for in Europe the old one had a 2.0 engine but the new one has a 1.8 engine

also that optra 5 has a a 2.0? the lacceti (EU name for it) has a 1.6 engine....

FFS i hate europe lol... i want a 2.0 in a lacceti... im bored of a 1.6 want a 2.0

get sideways · Post by **get sideways** » Fri May 14, 2004 4:03 pm

Erfinder wrote:The new Daewoo Nubira ( aka Suzuki Fornenza ) is now a ULEV (ultra low emissions vehicle)

The previous Nubira was a TLEV (transitional low emissions vehicle) which isn't as rigid as the new standards.

My Optra 5 (Canadian hatchback version of your Fornenza) has only 119hp vs the 129 in the previous Nubira.....yet the two engines are identical in every way.

New engine= U20SED ( U = ULEV )
Old engine = T20SED ( T = TLEV )

I'm wondering if it would be possible to use the ECU maps from the older Nubira in the new Forenza/Reno/Optra/Optra 5

It certainly would be an easy 10hp.

The intake on the Forenza is very restrictive as well.... it's designed to reduce intake noise.

if that were possible would i be safe running no cats? the sensor (1) is above mycats actually its on the exaust manifold
and as far as the intake is that what all the crap above my intake maifold is? there is a large shelf in place where the intake tube runs .
just for the heck of it I took my air filter out and drove around the block
and could barely hear any intake noise at all except at 6300 rpm

DomWoo · Post by **DomWoo** » Fri May 14, 2004 9:27 pm

take off the whole box and youll hear it :twisted:

get sideways · Post by **get sideways** » Sat May 15, 2004 11:11 pm

okay thats exactly what I was wondering.

RealComrad · Post by **RealComrad** » Sun May 16, 2004 1:37 pm

I removed my resonator ( the blackbox infront of my intake), and now the sound if "deeper"

Now i'm putting a new cai, but still have to wait for 1 small thing
(, the tube (alu) is 70 mm and my "thruttlehouse????"(don't know exact name in english

) is 60 mm)

I'me wondering what my engine will sounds like if all is ready

daewooluvr · Post by **daewooluvr** » Mon May 17, 2004 1:17 am

haha nice avitar... as for the pipe size problem, you need to buy a silicone reducer. Do a search on ebay for one.

RealComrad · Post by **RealComrad** » Mon May 17, 2004 5:54 am

yep, that's the word i looked for, silicon reducer, well, i ordered one, but can have it this week, because there is a holliday this week, DAMNED :twisted: