engine boring and crank polishing

[SLo_MKIII]

I was wondering what kinda hp gains to expect from this if any? i googled it last night but no one could give a straight answer? motor is a d15b non vtec and D16a6 head with i/h/e w/ cat delete.
Any info or educated guesses would be great :D

[G.C]

Save your money.

[SLo_MKIII]

Save your money.
works already done just tryin to get a estimate on the amount of power im making

[Barefoot]

not much

[SLo_MKIII]

not much
well i guess my next question is what parts will favor the engine bore and polished crank?

[EJdm]

boost!!!!!!!!

[Big Baller]

None...you can expect zero more power

[SLo_MKIII]

boost!!!!!!!!
not going boost im a all motor type guy:goodjob:

[Barefoot]

well i guess my next question is what parts will favor the engine bore and polished crank?
tq and rev

[turbob20]

polishing and boring/honing is just prep work so you are as close to working with a zero mile refinish fresh bore and crank as possible.

[jojeezek]

how about you just get to nearest dyno?

[Master Shake]

you should have saved the money and got a zc non vtec cam. its more aggressive over the a6 cam.

with your work, i wouldn't expect much hp/tq out of this. i give a gain of MAYBE 2-3hp. btw, i would have chose a different engine to do the work on.

[TommyD1919]

When you bore an engine and polish the crank this is not really designed to make more power.. This is to get the block and crank back in rebuildable shape. Now there are a small amount of power that will come from this just simply because the cylinders being alittle larger will make the engine alittle bigger.. However the most power is going to be found because after the rebuild you will have a frsh motor versus a 700,000 mile smoke blower.

[REV.olution]

+1