Are there any down sides to having ITR heads ported by Portflow. Also does any one have Dyno plots of ported heads with various cams?

 

downside = more power = less traction

 

Lower fuel mileage?

 

downsides............more noise........which could be a good thing!

 

mpg should get better

 

whats the price? how long does it take(time without a car)

 

price is around 950, time is about 4-6 weeks.

 

what are the expected gains on a modified engine? (12.5:1 compression, ctr cams, i/h/e, vafc)? thanks

 

anywhere between 5-15+

 

thanks for the help sgt. that whp or crank hp? if wheel hp then it sounds like a good investment to me

 

downside- $$$

 

Josh at Topspeed has Posted Dyno Charts of just the gains from his ported head, look into it, he was some of the fastest turn around time, and lower prices, I was very hapyy with mine on my Last Type R, and one of my next mods will be for another one

 

I have a B16 done up by Portflow for sale with TI retainers etc if anyone is interested...peace

 

there are no downsides to a ported head...

 

no down sides only if done correctly

 

Anyone have more contact information on TopSpeed, ported heads? Prices, experiences?

Thanks.