Which type of port job?
#1
Which type of port job?
Ive got a 1990 n/a. the motor has been rebuilt by the last owner and now has about 25, 000kms on it. I am re vampingthe entire car and pulling the engine in order to re paint the engine bay. I am thinking about getting a port job done to the motor while it is out, keep in mind that the motor already has a very very mild street port. I hear that a bridge port will be failry unstable but i would like a better idea of how unstable. For example, what is an average # of kms clocked on a bported motor? or will i get better gains from a new intake and exhaust setup?
#3
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i wouldn't pull the motor apart until you have to. no sense in paying for rebuild for a miniscule amount of power.
i supposedly got a stage 2 streetport on my Atkins motor, but hardly noticed any difference with my stock intake and exhaust on. needless to say, i was pissed and expected more from a large streetport.
i supposedly got a stage 2 streetport on my Atkins motor, but hardly noticed any difference with my stock intake and exhaust on. needless to say, i was pissed and expected more from a large streetport.
#4
understandable, i mean after all the motor can only breathe as good as its smallest piece, what kind of horsepower returns would i get on an aftermarket or modifided i/m setup with a head pipe (since ive already got 2 3/4" cat backs)
but either way does anyone know what kind of power you could muster from a bridge port, just for curiosity sake
but either way does anyone know what kind of power you could muster from a bridge port, just for curiosity sake
#5
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Originally posted by YearsOfDecay
I've never seen a bridgeport get more than 10K Miles or what 16K Km....
Don't Do it!!!
I've never seen a bridgeport get more than 10K Miles or what 16K Km....
Don't Do it!!!
#6
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iTrader: (7)
Also, what exactly is done to your car? Depending on what you have, there are other things you can do to get power that are much more practical than taking the engine apart to port it.
Here's a link about porting. http://www.mazdarotary.net/porting.htm
He says you can get up to 260-280 hp, but thats with major intake and exhaust work.
Here's a link about porting. http://www.mazdarotary.net/porting.htm
He says you can get up to 260-280 hp, but thats with major intake and exhaust work.
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