ka24de bore size and power .020 .040 - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

S-Verteen · 08-05-2018, 12:25 PM

Looking for some input on the ka in relation to cylinder wall thickness and power. Id like to go 40 and am making about 600 wheel on stock bore. Anyone do 7 or 8 or more power on a 40 ovebore?

tuzzio · 08-06-2018, 08:05 AM

If you're asking if a bore will give you 200 magic hp, the answer is no

S-Verteen · 08-06-2018, 02:40 PM

Just asking if the bore being .040 over will weaken the block to where 700hp wheel isn't safe. Thanks for the reply!

08-05-2018, 12:25 PM	#1
S-Verteen Leaky Injector Join Date: Jun 2013 Location: Quad Cities Posts: 96 Trader Rating: (0) Feedback Score: 0 reviews	ka24de bore size and power .020 .040 Looking for some input on the ka in relation to cylinder wall thickness and power. Id like to go 40 and am making about 600 wheel on stock bore. Anyone do 7 or 8 or more power on a 40 ovebore?

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08-06-2018, 08:05 AM	#2
tuzzio Nissanaholic! Join Date: Oct 2013 Location: Western Mass. Posts: 2,254 Trader Rating: (3) Feedback Score: 3 reviews	If you're asking if a bore will give you 200 magic hp, the answer is no

08-06-2018, 02:40 PM	#3
S-Verteen Leaky Injector Join Date: Jun 2013 Location: Quad Cities Posts: 96 Trader Rating: (0) Feedback Score: 0 reviews	Just asking if the bore being .040 over will weaken the block to where 700hp wheel isn't safe. Thanks for the reply!