Custom ported and CNC throttle bodies, upper and lower manifolds by Synergy Composite

Megan370z · 03-18-2014, 10:45 PM

Quote:

Originally Posted by synolimit

Thought I'd get some befores going

Lots need done. And clearly the last two owners did not have a catch can like me. These things have oil and black tar build up galore! Hell just cleaning might net a horse power or two haha.

This is everything on just one side.

good stuff

this make me remember of the same projects over 1-3 years ago
I just looked at the picture I had about smoothing up the edge in Nov 2011 and porting in Dec 2012
damn time goes fast as we get older

it seem like you are now the guy (not a shop) who will dyno test different part on the VHR engine ! I mentioned it before there is still quite a bit to be gained on the N/A side with the stock engine.
Keep up the result coming !
I might switch those VVEL heads back ! lol....

( Click to show/hide )

edit; btw just a headup,, on the first picture , look inside and to the left, I remember I made it smoother going to the front intake runner... there is quite a bit of plastic that can be removed,,,, it wont hurt

on the 4-5-6th pictures, that small bump close to the inlet can be grined down almost flat but not to much (90% flat)
like this

synolimit · 03-18-2014, 10:59 PM

Quote:

Originally Posted by Megan370z

good stuff

this make me remember of the same projects over 1-3 years ago
I just looked at the picture I had about smoothing up the edge in Nov 2011 and porting in Dec 2012
damn time goes fast as we get older

it seem like you are now the guy (not a shop) who will dyno test different part on the VHR engine ! I mentioned it before there is still quite a bit to be gained on the N/A side with the stock engine.
Keep up the result coming !
I might switch those VVEL heads back ! lol....

( Click to show/hide )

edit; btw just a headup,, on the first picture , look inside and to the left, I remember I made it smoother going to the front intake runner... there is quite a bit of plastic that can be removed,,,, it wont hurt

on the 4-5-6th pictures, that small bump close to the inlet can be grined down almost flat but not to much (90% flat)
like this

Nice! I'll tell him.

TeeItHi · 03-25-2014, 10:12 AM

Does the gaskets need to be replace when doing this job?

synolimit · 03-25-2014, 11:18 AM

Quote:

Originally Posted by TeeItHi

Does the gaskets need to be replace when doing this job?

TB to mani and mani to lower no. They're rubber. Lower to head yes. I would as I'm sure they're crushed steel ones.

03-25-2014, 10:12 AM	#3 (permalink)
TeeItHi Base Member Join Date: Nov 2012 Location: Ontario Posts: 5 Drives: 2008 g37s pearlwhite Rep Power: 14	New gaskets? Does the gaskets need to be replace when doing this job?

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