HVH super sucker [Archive] - Wisconsin Street Dominators

Slow Ride

12-01-2005, 09:41 PM

What are your experiences with them?

I plan on switching to a single plane and a decent solid roller. Would one help me at all? I also have a 1" 4 hole and a 1/2" open. Just looking to see what I can try at the track next year.

I think I finally found a decent set of heads, so watch out I might get into the 12's. :typer:

1fastdeuce

12-01-2005, 09:54 PM

I had 990 casting heads which are rectangle port 119cc chamber with 10.2:1 496ci. With that I ran a comp cam solid roller that had 267* @ .050 and .680 lift on both intake and exhaust. I started out with a Team G and switched to a Dart intake and didn't notice any difference at all. I also ran a 1" four hole just for the ease of changing NO2 jets. It seemed to work well for me. 3600# car ran a best of 10.82 and consistant at 11.00's.

badass88gt

12-01-2005, 10:29 PM

The HVH stuff is supposed to be the shiznit. Ive never heard a bad word about them, except price. Alot of guys have seen some pretty noticeable gains with them, I'll see if I can dig up some info.

brommosauto

12-01-2005, 11:22 PM

i personaly have good luck with them never had one not make a engine more power i would stay away from the single plane intake if you want it to stay streetable in your application

FURO RACECRAFT

12-02-2005, 06:29 AM

i personaly have good luck with them never had one not make a engine more power i would stay away from the single plane intake if you want it to stay streetable in your application

Sure what brommo said :thumbs_up

bohn

12-02-2005, 06:31 AM

I'm pretty sure i got one laying in a box here mike, your more than welcome to use it or buy it. I'm done building cars.

badass88gt

12-02-2005, 08:52 AM

Are you guys just talking about plain old carb spacers, or the HVH one? Theres supposed to be quite a difference between them.

www.HighVelocityHeads.com

bohn

12-02-2005, 02:23 PM

I ran one on the truck and i'm pretty sure i kept in when i sold it. I'm pretty sure it was HVH, i remember paying alot of money for it.

1SLO5.0

12-02-2005, 07:33 PM

Spacers are weird. Some engines like them and respond well to them. Other engines loose power with them. It would be worth it to dyno it with and without a spacer and see what it gets you.