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N/a 1/4 Mile Performance

R34GTFOUR

By R34GTFOUR,
in Engines & Forced Induction

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mad082 Grand Master

mad082

Posted
Posted

what mph are you crossing the line at?

and was it 121hp or kw, cause i don't think you could do it with 123hp, even if you had drag slicks. if it was 121kw then i could believe it since i managed a 14.8 out of a magna with a 60ft time 0.187 slower than you. if i got a 2.0 60ft i'd be somewhere round the 14.5 mark.

i also notice that the dyno run you have posted says in the description that you say the car has a blocked cat, so if it does, what does it run without the blocked cat?

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R34GTFOUR Mentor

R34GTFOUR

Posted
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once again to clear things up, the car ran 123rwhp on the blocked cat, the 1/4 mile run was done with a new cat

No slicks were used, i explained what the car has done to it, nothing more nothing less.

If anyone lives in WA and wants to verify that it is what i say it is, then they are more than welcome to inspect the car.

Im not rogercordia, i dont have a need to make up bullshit

Eug Grand Master

Eug

Posted
Posted
Im not rogercordia

rofl...

your brother may have set a new bench mark for NA times. i'll take it down the strip when i get a spare chance.

i make 115kw, which is roughly 150HP - we'll see how it compares.

Brent Enthusiast

Brent

Posted
Posted
i make 115kw, which is roughly 150HP

Have you got any mods? If so, what mods.

My RB25DE with only cat-back exhaust (probably makes no diff anyway) make 115kw aswell. No other mods, I am sure of that :whistling:

Eug Grand Master

Eug

Posted
Posted

didn't dial any timing in. it's still whatever it is from the factory or previous owner.

the safc was to clean up the afr a bit not for any sort of power.

most of my mods are based around suspension parts and setup, not power.

although i might have to put some in to try this drag racing thing you guys call racing.

R34GTFOUR Mentor

R34GTFOUR

Posted
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although i might have to put some in to try this drag racing thing you guys call racing.

hahahaha, i'm kinda the opposite, mostly been racing my cars down the strip but with the new gt-four im keen to throw it around a track, even if it does mean i'm just going around in circles....

MBS206 Grand Master

MBS206

Posted
Posted

Vote1 for Shaved head/thinner head gasket.

Increases CR a bit.

Most likely a few degrees extra dialled in on the CAS.

Check what timing it runs at idle, unsure on the GTS, but on the GTS-t it should be 15degrees.

R34GTFOUR Mentor

R34GTFOUR

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Posted
Vote1 for Shaved head/thinner head gasket.

Increases CR a bit.

Most likely a few degrees extra dialled in on the CAS.

Check what timing it runs at idle, unsure on the GTS, but on the GTS-t it should be 15degrees.

It definately has timing smashed into it, i said that on the first page. From memory the cas is pretty much maxed out so its probably running around 25 degrees of timing at idle lol, which kinda throws the shaved head out the door cause with the extra CR and all that timing its would be pinging its nuts off all day long which isnt the case

R34GTFOUR Mentor

R34GTFOUR

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Im getting my n/a tuned it already has a catback and coldair/pod. It is getting a piggyback system,cams and a lightened flywheel. When its all done ill scan the drag slip onto the computer :O

good stuff, post up what power you get after the tune aswell :D

anyone else has got a time to post up please do, i wanted to get some general comparision going to set a general bench mark for n/a owners but the thread kinda got sidetracked lol

MissR34 Grand Master

MissR34

Posted
Posted

there is the oppportunity if me might being able to do a 1/4 mle in november but i dont know if i want to cause my poor engine is tired and im ummmm'ing and rrr'ing about whether to do it or not..................

R34GTFOUR Mentor

R34GTFOUR

Posted
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there is the oppportunity if me might being able to do a 1/4 mle in november but i dont know if i want to cause my poor engine is tired and im ummmm'ing and rrr'ing about whether to do it or not..................

just do it... lol

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