Anyone know a shop in FL or anywhere for that matter that does good intake manifold porting. I cannot afford to pay 225.00 to Alanis. This is for a GSR intake manifold.

 

DFE Enterprises, PM DONF on HT

 

DonF did some porting on my Itb's . very nice work

 

If you want to keep it in Florida....Extreme cylinder heads ask for Bill I'll get you the number PM me

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 3_South &raquo;</TD></TR><TR><TD CLASS="quote">Anyone know a shop in FL or anywhere for that matter that does good intake manifold porting. I cannot afford to pay 225.00 to Alanis. This is for a GSR intake manifold.</TD></TR></TABLE>
are you ditching the secondary butterflies? And what's your set up if you don't mind sharing

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by HEAD &raquo;</TD></TR><TR><TD CLASS="quote">If you want to keep it in Florida....Extreme cylinder heads ask for Bill I'll get you the number PM me</TD></TR></TABLE>

DonF is too..lol but I'm sure your guy is good too

 

I will be running Bc3+ on stock compression (USDM B18c1)
DC JDM 4-1
2.5 cat back
P28, Uberdata Tuned

Stock GSR manifold (ported) or Skunk2 IM (Which I already have but not installed)

If i were ditching the butterflies i would intall the S2 IM. I was trying to find someone to port and modify the stock unit so i can keep some of the midrange.

 

not sure how much you are looking to get done but 225 doesnt sound all that high for good intake porting.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by na200whp &raquo;</TD></TR><TR><TD CLASS="quote">not sure how much you are looking to get done but 225 doesnt sound all that high for good intake porting.</TD></TR></TABLE>

^^ with stupid
extrude hone wants well over $300

 

http://www.harborfreight.com/c...41695 $10 cant beat that with a stick

 

I will give that a try.

 

yeah do it yourself on the gsr mani if you like your work then rock it, if your screw up and take to much counter adjust when you match the skunk2 or just use the skunk 2. Its not hard I just did mine as well as my head gotta see what the numbers are now.

 

how do you get all the way up the ports tho? Or are we just talking about port/tb matching? I port/tb matched my IM myself & was planning on sending it out to be extrude honed just to get all up inside the runners too but then i found out how much it was

i rigged up a fixture so I could do an automated beadblasting kindof thing, seemed to be working ok but was taking FOREVER- like would probably take a couple days straight to get all 4 ports done...

Anybody had any luck trying a DIY extrude hone/media blast to port/smooth up inside the runners?