[timespentsearching]

i put a few up of the LB7 so i just finished a VVT turbine housing today so here are a few pics of those.

 

[WisconsinHick1]

Looks awesome Freddy. Where are the ones of the LB7? I can't find them.

 

[tonymontana13]

what does getting this done help ?

 

[TMX864]

what does getting this done help ?

more and smoother airflow for the turbo

 

[Hondarider552]

As well as a little less drive pressure. LLY's need all the help they can get



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[KSL667]

do you have the before pics?

 

[timespentsearching]

ya ill get some before pics tonight. got another VVT sitting here. ill get some more of the LB7 today, im going to finish up one of those. there is alot of material i take out of both. its a huge huge difference.

as for what it helps, it helps spoolup and drive pressure aswell and flowing more air really but thats where the drive pressure drop is from. im not going to lie it takes alot of time to port them out but it well worth it.

 

[timespentsearching]

Looks awesome Freddy. Where are the ones of the LB7? I can't find them.

http://www.duramaxforum.com/forum/t...et/49679-ported-turbine-housing-vs-stock.html

here you go. all the smoothing isnt done on this yet though just the major porting

 

[timespentsearching]

ok here are some more from the stock housing to look at.

 

[WisconsinHick1]

Did you do any measuring to see what they started at and what you where able to port them out too like you did on the LB7 ones?

 

[DuramaxDiesel30]

Hey where is your shop in fargo and do you do any good MP machining

 

[timespentsearching]

Did you do any measuring to see what they started at and what you where able to port them out too like you did on the LB7 ones?

well the openings are out from 1.75 to 2 inches like the IHI's. on the inside its larger then 2 inches all the way into the bottom of the turbine housing.

 

[timespentsearching]

Hey where is your shop in fargo and do you do any good MP machining

i work out of the epic solutions/airsafe hitch shop (i work for epic and tim just lets me use the shop). as for the mouthpiece machining. the LB7;s ya i do all of those. LLY your better off just getting a LBZ mouthpiece.

 

[DuramaxDiesel30]

okay cool. I did the mod already but not sure how good it is haha. we have a die grinder but i didnt want to screw anything up too bad

 

[timespentsearching]

okay cool. I did the mod already but not sure how good it is haha. we have a die grinder but i didnt want to screw anything up too bad

really for 100 bucks id upgrade to the LBZ one in the future. its way bigger then even a modded LLY one.