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bra0063

By bra0063,
in Engines & Forced Induction

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bra0063 Collaborator

bra0063

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i have cai + catback, high flow car, coilpacks, good tyres already

my exhaust seems to slow the car down or do you think this is pretty quick for an NA

no one knows whats wrong with it its a 2.5" catback with no mufflers but it does have a resonator

it makes a bang sound from first to second gear

http://www.youtube.com/watch?v=wczannAfOo4&NR=1

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Super Drager Mentor

Super Drager

Posted
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i have cai + catback, high flow car, coilpacks, good tyres already

my exhaust seems to slow the car down or do you think this is pretty quick for an NA

no one knows whats wrong with it its a 2.5" catback with no mufflers but it does have a resonator

it makes a bang sound from first to second gear

http://www.youtube.com/watch?v=wczannAfOo4&NR=1

It could definately use a little more power IMO, SAFC + tune will open it up a bit.

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mad082 Grand Master

mad082

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lightened flywheel often does bugger all for acceleration times, because while the car will speed up faster, it is also more prone to bogging down off the line. if you had a stupidly heavy flywheel you could fry the tyres by dumping the clutch at 1500rpm with bugger all throttle. if you have the worlds lightest flywheel (or no flywheel) you would nearly stall the car dumping the clutch while bouncing off the rev limiter if you had sticky tyres.

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TwoCents Proficient

TwoCents

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It could definately use a little more power IMO, SAFC + tune will open it up a bit.

SAFC got me sweet FA in terms of power, got it tuned, got a tiny bit of torque mid range and thats it. Not worth it.

Ended up taking it out the next day and selling it for more than I bought it for.

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Super Drager Mentor

Super Drager

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Extractors, 2.5 inch system Highfloww cat and a boxed off Apexi pod filter.

This car http://www.skylinesaustralia.com/forums/topic/348709-r33-gts-build/

Hmmm no idea why it wouldn't increase power, i know of several of them used on NA 300ZX's and the gain was a good 10-15rwkw depending on the car. Hey nice car btw, diggin the 1/4 mile result :thumbsup: Thats the quickest NA liner i've seen :happy::banana:

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bra0063 Collaborator

bra0063

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higher dislacement thats why....

Hmmm no idea why it wouldn't increase power, i know of several of them used on NA 300ZX's and the gain was a good 10-15rwkw depending on the car. Hey nice car btw, diggin the 1/4 mile result :thumbsup: Thats the quickest NA liner i've seen :happy::banana:

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Touge Kyousou Experienced

Touge Kyousou

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Safc that can only alter air fuel on a n/a skyline with mild bolt ones is fail in gain imho.

And err, that seems really slow considering you have some bolt ones too. I've been in a friend's na 34 auto and it was stocker (is completely stock).

Maybe get the health of the engine checked out and make sure timing is ok before trying to make it faster. Heck, if there's something wrong and it gets found and fixed it'll be faster anyways lol

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