Coheed's Posts

Yea, that's probably closer.

I would guess you are around 240whp. Up the boost, those T28 can hit ~300whp.

1/4 mile time in a full-weight B13? Could be anywhere in the 13 sec range. You could hit 12s with a good driver and ti...

Look at the structure of the pump. The VET pump has more latticed structure, with more reinforcement.

It looks like a nicer piece.

What a bummer. P11 gearbox at 8800rpm is only 198mph. So close.

I think that is awesome. I have been to bonneville a few times. It's like 2 hours away from here. It literally is in the middle of nowhere.

Sometimes you get lucky and the salt is harder than othe...

Yeah I already did that. These were pics of the (almost) final build. I took a grinder bit to that area and made it the same size as the turbine inlet with a template I made.

Nah, that VET pump is very beefy. Def beefier in construction than the VE and GTiR pumps.

Want to know the real differences. perhaps the 20V or VET pumps are even better?

http://i295.photobucket.com/albums/mm158/CoheedJV/Manifold/DSCN1957.jpg
http://i295.photobucket.com/albums/mm158/CoheedJV/Manifold/DSCN1958.jpg

Before I ported the divider to gasket match it.
...

that powerband is huge. You can see that he could benefit from a larger cam at that point. But still, the torque is crazy.

clicking links is hard. Here are the pics.

http://i295.photobucket.com/albums/mm158/CoheedJV/DSCN1083.jpg

http://i295.photobucket.com/albums/mm158/CoheedJV/DSCN1084.jpg

On the GTIR there is only...

http://www.sr20-forum.com/turbo/6617-vet-build-pics-3.html#post92472

Didn't I document in my build thread the difference in the VVL and GTiR pumps?

the VVL is a better design. Both are versions of the high flow pump, but the VVL has smoother entry angle and will fl...

I am running... AUTOZONE axles lol.

Hey, they work and they are decent price. I broke two cardone axles, they were both new ones, not reman.

I am running factory spec V axles now, since I am 6 sp...

yes, a gap of .024" should suffice for most. I ran .032" up to 19psi without blowout, but that was probably just luck. Going over 19psi resulted in blowout.

But you can usually run a bit higher ga...

No larger housings available :(

The turbos that use this 1.06 housing are usually only rated to 400-450hp. So I'm gonna try to grind out the last few inches of divider to open up the flow a little...

I may end up doing that, but I wanna keep the TS if possible. The GT3076r spools like a .64ar GT2871r. Probably faster. Not quite as fast as a disco, but response is very very close.

I will be going bigger, just not 6262 big lol.

Ya, but they are on different ex housings.

When i dyno log manifold with VET cams I made 442whp. Going TS with the .78 housing I made 446 or something like that. Now, it is about 450whp. The bigge...

I did see Jp's dyno of the VET cams and it was very impressive. For different reasons than his SR16 cams. the powerband was huge, the torque flat, and the massive amount of power available made it ...

good stuff gio!

I used to be all about big boost and power, but I would trade that for a smooth powerband that is broad, linear, and responsive.

tubular mani is a great way to go V. But it is...

What boost you at?

I think the boost is kinda lazy, but it seems about right for what you have. Getting the exhaust side to actually spool the turbo is the trick. I see 15psi by 3800rpm. But our setups are at extreme...

I did it for the upgradeability and to try something others had not. I like to be different, and try new things. The TS gives way better response on the street while still providing good overall po...

Since all manifolds are the same design, same SCH40 SS piping, the only real differences are what I listed. Inside diameters are the same.

Twin scroll does affect top end power. It actually hurts ...

Try just riding RPM up and slowly hit the VVL as you steadily creep up the rev range. You should feel that bog I was telling you about. Under part throttle, even with my current setup, I get a slig...