How do you get accel back?
#1
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Join Date: Jun 2006
Location: Ketchikan Alaska
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How do you get accel back?
I have a 1983 rx7 and when i got it it ran perfectly fine. About a month after i got it it experienced a large drop in power, and it idles at about 250 rpm's as opposed to about 800-900 when i got it. When I hit the gas it will lag out and has a really hard time getting through the 5000-7000 rpm range. I have checked the air filter, the carbuerator was rebuilt about 3k miles ago and is in fine condition, the same goes for the clutch. Any help anyone could give would be greatly appreciated.
Also, if anyone knows a website where i can pick up good performance parts that would be great, i'm going for about 300 horsepower and am looking for parts other than getting the engine ported and polished and a custom carb setup. Thanks for any help you can give.
Also, if anyone knows a website where i can pick up good performance parts that would be great, i'm going for about 300 horsepower and am looking for parts other than getting the engine ported and polished and a custom carb setup. Thanks for any help you can give.
#5
Old Fart Young at Heart
iTrader: (6)
Thermal reactors are SAs.
Definitely sounds like the exhaust system has plugged. Hold your hand at the tailpipe and have someone rev the engine. If the exhaust feels weak, drop the cats and and see if it improves. No emissions in you area, gut the cats or look for replacements.
300 hp, NA, on a 12A ain't gonna happen. 280 fwhp on a large peripheral port, but you won't like driving it around town. 13BT is your best option, or a highly modded 12A, turboed, with lots of work.
Welcome to the Dark Side. Make sure you read the FAQs at the top of the page and the search button will become your new best friend.
Definitely sounds like the exhaust system has plugged. Hold your hand at the tailpipe and have someone rev the engine. If the exhaust feels weak, drop the cats and and see if it improves. No emissions in you area, gut the cats or look for replacements.
300 hp, NA, on a 12A ain't gonna happen. 280 fwhp on a large peripheral port, but you won't like driving it around town. 13BT is your best option, or a highly modded 12A, turboed, with lots of work.
Welcome to the Dark Side. Make sure you read the FAQs at the top of the page and the search button will become your new best friend.
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CaptainKRM
2nd Generation Specific (1986-1992)
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08-26-15 09:52 PM