Just what the topic says, just wondering if there is some form of bottlecap on their design hp wise. Post up your big numbers.

 

turbod16cx or whatever his name is made over 500 on a DRAG manifold on a D16.

a d16! crazy.

they dont flow that badly. i had one for over a year, and it made great power.

 

only bad thing is the wastegate placement, can cause boost creep

 

I still have mine and I am just wondering if it is even worth upgrading, I know a ramhorn would be much better, but I am just wondering what has been put down with a drag.

 

i make 350whp daily on a drag kit....15psi ...shitty 91octane pump gas

 

I made 408hp on a 60-1 on a stock bore ls/vtec last year on piggyback and 23psi. I also think my intercooler lost its efficiency at 18psi. I went to a 2.0 this year, t3/t67, FAST standalone, etc. I am not even sure how well a ramhorn will fit on my crx anyways.

 

oh ya...anything past 20psi on that mani is gonna have some bad boost creep....great for lower boost

 

mine was holding great with a tial 38mm at 23psi with the 60-1

 

Personally: 375whp. I only swapped it out because of the wastegate placement.

 

I made 416 on mine and at 18 psi, I get around a 1.5 psi boost creep at 8300 rpms. Overall, not bad though.

 

pump gas....what do u have done???

 

81mm LS/Vtec (B16 head/gsr cams) with an SC61. I used 100 octane just for the added security. This is on an extremely conservative tune also.

 

bump for hp?

 

A little over 400 is what I have seen.

 

Iv seen over 450 HP on one. Not that I would recommend it

 

really? i ran mine at 20psi w/o any issues and made 374 wheel pwoer and 347 torque on a D-series. i think it's how peopel have their cars setup. I also had my manifold fully ported and reshaped some to flow better and we were using a 38mm wg and opened the 35mm hole up to the gasket 38mm size.

 

So are people afraid of running higher boost and hp on drag mani's because of their flow design or fear of boost creep?

 

bump

 

we made 453 on one awhile back.

 

bump

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Ntense90crxsi &raquo;</TD></TR><TR><TD CLASS="quote">So are people afraid of running higher boost and hp on drag mani's because of their flow design or fear of boost creep?</TD></TR></TABLE>
well the flow design is what causes the boost creep, the wastegate is only on one runner so it only take exhaust from there not all of them...

 

drag 3 mani =

 

^^^haha, looks like you just one up'ed everyone haha. What turbo was that with.

 

Wow, I liked that one a lil more, setup, psi, turbo, any creep issues?

 

doesnt look like there are issues with boost creep because the torque falls off, if it had boost creep it would be more linear/upward sloping