Not unless you swap the timing cover as well, I hear.
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Admin of NPORA, mod for Nissan-Infiniti Forums, NissanForums.com, NissanHelp.com, AllNissans.com and VGPowered Forums
'88 Pathfinder: 6" of lift, 33x13.50 Swamper LTB's, Rancho 9000's, L&P Stage 3 steering system, K&N, Pacesetter headers and 2.5" exhaust, Lock-Right locker, 110A alty and electric fan swap, dual batteries, 700W+ worth of PIAAs, etc.
So you have to change to whole block? or just the pistons and rods? but what about the fuel injection? the 12 valve sohc model is carb. and the 16 valve dohc is f.inj. so how can you do that? I think you have to change the wiring harness and all that. I have a '96 nissan hardbody 4-door, if it was possible, and I knew how and what all I needen I would'nt hessatate a bit to swap the heads in my truck, after swaping that, the sky is the limit, turbo kit's, intercoolers, all in that 4 door light rear end truck sitting low... wonderfull dream to me folks..
the head cc are different. not sure exactly what it is but i know the difference will put your compression at around 13:1. you also have to have your timing perfect no error or youll smash your valves. anyway the higher compression will not last long considering the bottom end was not built for that kind of pressure.
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Wish list: Pulsar GTi-R, S-14 Silvia, and Skyline GT-R R33.
What I have: 91' B13 w/ JDM 9.5:1 sr20de-t, custom cold air intake, t25, 370cc injectors, cobra maf, apexi air/fuel controller(1st gen), tmic w/ custom hood scoop, dropzone coilovers, faulken azenis 195/60R14 tires, 75 shot NOS(not hooked up at this time), 3 inch exhaust from the turbo back, and weight reduced around 190lbs. And 93' Hardbody.
Have you got personal experience with that idea, or are you stating what you think might happen? I'd be more than willing to bet that the stock bottom end would withstand 13:1 compression fairly well.
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Admin of NPORA, mod for Nissan-Infiniti Forums, NissanForums.com, NissanHelp.com, AllNissans.com and VGPowered Forums
'88 Pathfinder: 6" of lift, 33x13.50 Swamper LTB's, Rancho 9000's, L&P Stage 3 steering system, K&N, Pacesetter headers and 2.5" exhaust, Lock-Right locker, 110A alty and electric fan swap, dual batteries, 700W+ worth of PIAAs, etc.
im stating what happend to a good friend of mine. he had a 240sx and wanted a n/a compression motor so this is what he did (or what he told me he did). took a single cam 240 block and put a twin cam head on it. 2 days later it shot a piston under the car... 3 months later, alot of work, and a new motor later it locked up the motor. upon further inspection there were 2 bent rods and 1 exploded piston inside.
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Wish list: Pulsar GTi-R, S-14 Silvia, and Skyline GT-R R33.
What I have: 91' B13 w/ JDM 9.5:1 sr20de-t, custom cold air intake, t25, 370cc injectors, cobra maf, apexi air/fuel controller(1st gen), tmic w/ custom hood scoop, dropzone coilovers, faulken azenis 195/60R14 tires, 75 shot NOS(not hooked up at this time), 3 inch exhaust from the turbo back, and weight reduced around 190lbs. And 93' Hardbody.
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