Block work - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

_ivn13 · 01-23-2015, 10:29 PM

So im going for a mild built on my dual came just a t28 550 cc injectors and im replacing rings and bearings on the pistons and im just asking is it necessary to hone and the deck the block? my cylinder walls are flawless btw and im on a budget so im not trying to spend a lot. thanks for any feedback!

angel mkiv · 01-24-2015, 12:38 AM

Take it to a machine shop with what your working with and have them make that call..they have the precision tools and know what they are doing. Better to be safe then sorry in my book then building it and it not run right and have issues down the road and start all over again

livelovesole · 01-27-2015, 02:24 AM

It's one of those steps that's recommended but not necessary. Personally, i'd rather be safe then sorry. The hone you can get away with depending on how your cylinder walls are, but a deck of the block deffitnitly helps with sealing of the headgasket....way better then a scotch brite pad will.

01-23-2015, 10:29 PM	#1
_ivn13 Join Date: Oct 2014 Location: Whittier, CA Posts: 9 Trader Rating: (0) Feedback Score: 0 reviews	Block work So im going for a mild built on my dual came just a t28 550 cc injectors and im replacing rings and bearings on the pistons and im just asking is it necessary to hone and the deck the block? my cylinder walls are flawless btw and im on a budget so im not trying to spend a lot. thanks for any feedback!

01-24-2015, 12:38 AM	#2
angel mkiv Zilvia Addict Join Date: Sep 2009 Location: Seattle, wa Posts: 725 Trader Rating: (4) Feedback Score: 4 reviews	Take it to a machine shop with what your working with and have them make that call..they have the precision tools and know what they are doing. Better to be safe then sorry in my book then building it and it not run right and have issues down the road and start all over again __________________ Instagram username:angelmkiv

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01-27-2015, 02:24 AM	#3
livelovesole Zilvia Member Join Date: Apr 2013 Location: Long Island, NY Age: 29 Posts: 216 Trader Rating: (5) Feedback Score: 5 reviews	It's one of those steps that's recommended but not necessary. Personally, i'd rather be safe then sorry. The hone you can get away with depending on how your cylinder walls are, but a deck of the block deffitnitly helps with sealing of the headgasket....way better then a scotch brite pad will.