Ls/vtec Question

Thread Tools
 
Old Jul 30, 2010 | 09:27 AM
  #1 (permalink)  
emminger91's Avatar
Thread Starter
Registered User
 
Joined: Mar 2010
Posts: 231
Likes: 0
Default Ls/vtec Question

Alrighty im building an ls/v-t and have heard for the ls/v build you have to use b16 pistons not sure if it were true or not plz add all info. Thxs guys
__________________
TR "Old Skool EF" Member #182


1989 honda crx all stock-in progress
Reply
Old Jul 30, 2010 | 10:17 AM
  #2 (permalink)  
nurve's Avatar
VQ35DE 6MT Sport
 
Joined: Jul 2005
Posts: 4,363
Likes: 0
Default

Not true.
__________________
Proven Power


StricKly MT
Reply
Old Jul 30, 2010 | 10:36 AM
  #3 (permalink)  
emminger91's Avatar
Thread Starter
Registered User
 
Joined: Mar 2010
Posts: 231
Likes: 0
Default

Thxs man umm any suggestion on type of crank.

Parts i have:
Golden eagle sleeved ls block 81mm
Wiseco pistons 8.5:1
Manley turbo tuff rods with arp rod bolts
Moroso taped oil pan
Type r oil pump
Type r water pump
Tial blow off
Turbonetics ball bearing turbo
B16 vtec head has been ported and polished
Still debating on internals for it
Thinking of toda but i want it to be a dd as well
Looking for approx.600hp

Any suggestions on remaining parts.
__________________
TR "Old Skool EF" Member #182


1989 honda crx all stock-in progress
Reply
Old Jul 30, 2010 | 02:12 PM
  #4 (permalink)  
nurve's Avatar
VQ35DE 6MT Sport
 
Joined: Jul 2005
Posts: 4,363
Likes: 0
Default

Originally Posted by emminger91
Thxs man umm any suggestion on type of crank.

Parts i have:
Golden eagle sleeved ls block 81mm
Wiseco pistons 8.5:1
Manley turbo tuff rods with arp rod bolts
Moroso taped oil pan
Type r oil pump
Type r water pump
Tial blow off
Turbonetics ball bearing turbo
B16 vtec head has been ported and polished
Still debating on internals for it
Thinking of toda but i want it to be a dd as well
Looking for approx.600hp

Any suggestions on remaining parts.
Shouldn't be hard with a sleeved bottom end. Is money an issue? A blueprint and balance would suit the build nice. What are the specs on the turbo? Cometic 3 layer head gasket, Tial wastegate, a good equal length turbo manifold, Edelbrock intake manifold are just a few.. What chassis is the build going in? What trans. do you plan on running? What tuning software? All big components to the build brother.

I had a turbo LS/Vtec a little over a year ago. Was insane fast. Make sure it's Alpha tuned.
__________________
Proven Power


StricKly MT

Last edited by nurve; Jul 30, 2010 at 02:15 PM.
Reply
Old Jul 30, 2010 | 06:20 PM
  #5 (permalink)  
emminger91's Avatar
Thread Starter
Registered User
 
Joined: Mar 2010
Posts: 231
Likes: 0
Default

Its a slow build process so money is no issue.

I was think gsr tranny with a quaife lsd and type r final drive.
It will be in an 89 crx hf.

Wouldnt the layered head gasket bump up compression hmm id have to check specs its the new hurricane style i forgot its all sitting in the garage laying around haha i took a break from it.

I really wanna break 750 byt on a dd so i dont wanna over do it but i had a eclipse awd with 650 and it was dd but im new to honda so idk what would be ddable for fwd
__________________
TR "Old Skool EF" Member #182


1989 honda crx all stock-in progress
Reply
Old Aug 1, 2010 | 11:17 AM
  #6 (permalink)  
KushedRacer's Avatar
Registered User
 
Joined: Jan 2010
Posts: 258
Likes: 0
Default

the multi layer will actucally lower compression a small ammount because you are increasing volume in the combustion chamber during the power stroke. thicker h/g means more room between head and block, compression ratio is how much you are compressing the volume of air/fuel that was in there a b.d.c. (bottom dead center, specifically bdc of the intake stroke in this case.)

as for a crank get the one the rods you have fit on. i would stick with ls. more stroke, and like nurve said get it balanced and blue printed... you can rev that balanced ls crank as high as if not higher than any gsr or b16 all he while getting more stroke.
Reply
Old Aug 1, 2010 | 01:32 PM
  #7 (permalink)  
nurve's Avatar
VQ35DE 6MT Sport
 
Joined: Jul 2005
Posts: 4,363
Likes: 0
Default

Originally Posted by KushedRacer
the multi layer will actucally lower compression a small ammount because you are increasing volume in the combustion chamber during the power stroke. thicker h/g means more room between head and block, compression ratio is how much you are compressing the volume of air/fuel that was in there a b.d.c. (bottom dead center, specifically bdc of the intake stroke in this case.)

as for a crank get the one the rods you have fit on. i would stick with ls. more stroke, and like nurve said get it balanced and blue printed... you can rev that balanced ls crank as high as if not higher than any gsr or b16 all he while getting more stroke.
Well said.
__________________
Proven Power


StricKly MT
Reply




All times are GMT -8. The time now is 01:33 AM.