b16 head on a grs block 1.8???? whats involved and is it better than ls/vtec?
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hey rudelude...
i think what would be best for you, would be swap a d17z5 head onto your stock block, cuz with that head, it'll help open up the secondarys on the rotary chute, and you'll be at full nawz before you know it
i think what would be best for you, would be swap a d17z5 head onto your stock block, cuz with that head, it'll help open up the secondarys on the rotary chute, and you'll be at full nawz before you know it
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#22
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Originally Posted by 92 Lude SI
hey rudelude...
i think what would be best for you, would be swap a d17z5 head onto your stock block, cuz with that head, it'll help open up the secondarys on the rotary chute, and you'll be at full nawz before you know it![Big Grin](https://www.vadriven.com/forums/images/smilies/biggrin.gif)
i think what would be best for you, would be swap a d17z5 head onto your stock block, cuz with that head, it'll help open up the secondarys on the rotary chute, and you'll be at full nawz before you know it
![Big Grin](https://www.vadriven.com/forums/images/smilies/biggrin.gif)
ummmm yeah
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Originally Posted by RudeLude83
Well let me back up and explain myself why I say it will run shitty. A gsr head naturally comes on a 1.8 block, it would be slower on a smaller 1.6 litre block, with less displacement. The reason people put vtec heads on ls blocks is for the ls bottom end torque with longer strokes, and you get the vtec upper end horse power.
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Originally Posted by sk8rmike
thats not totally correct on the b16/b18c1 head on a b16. the b16 head flows better, the b18c head gives you *slightly* higher compression...so it's a question of flow vs. compression. otherwise there isnt a whole lot different about the heads...it's not like the b16 would run bad with a gsr head, it would actually run about the same.
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Originally Posted by 92 Lude SI
hey rudelude...
i think what would be best for you, would be swap a d17z5 head onto your stock block, cuz with that head, it'll help open up the secondarys on the rotary chute, and you'll be at full nawz before you know it![Big Grin](https://www.vadriven.com/forums/images/smilies/biggrin.gif)
i think what would be best for you, would be swap a d17z5 head onto your stock block, cuz with that head, it'll help open up the secondarys on the rotary chute, and you'll be at full nawz before you know it
![Big Grin](https://www.vadriven.com/forums/images/smilies/biggrin.gif)
OH SHIT thanks Super Stevo, thats my new plan, ls/d15 vtec. Oh hell yeah with my Rotary chutes and secondary's.
Oh baby watch out for the new 1.8 d15 sohc
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Originally Posted by JDM_EF8
i have a gsr and i thought about going with a b16 head just because flow is better and the chose for intake manifolds in a little better. would i notice a gain on my gsr if i got a b16 head, used my gsr cams and got a ITR intake manifold?
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Originally Posted by RudeLude83
but its not worth swapping the b16 head for the gsr head then, right? whats the use? thats all im saying
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Originally Posted by sk8rmike
not if you already have a complete b16, but if you are putting a motor together and have a b16 block and need a head and find a gsr head for 450 and a b16 head for 500 you might as well get the gsr...you know what im saying? but if you already had a b16 together yeah it would be pointless.