Duntov1967

iTrader: (22)

Just curious to know if there are any dyno comparisons on this rectangular port intake manifold:

2win_SS

iTrader: (1)

I have no experience with that intake. Other than it wnt fit under the hood or a Fbody or Corvette without major mod. But your user has Duntov in it... Is that your name? Or we talkn Duntov3030 like the cam in my 327?

SStressin

iTrader: (5)

never heard/seen it before..what brand is that??

2win_SS

iTrader: (1)

Looks like the Holley high ram to me

LS1MCSS

iTrader: (18)

Find an image of the Holley. That's a lot different. Anyone know what the logo is that's cast into it?

ULTIMATEORANGESS

iTrader: (4)

damn, is that even practical on anything but an all out race motor?

Duntov1967

iTrader: (22)

Yeah, the top looks real long but it sure does look cool. I adopted my user name from my hero Zora Duntov who I had a pleasure meeting at numerous Corvette meets prior to his passing.

Yep, not a Holley for sure. The guy that owns it claims it is a Mercury Marine intake. However, the logo cast into the top appears to be something different. It very well could be a marine intake because the size doesn't seem to fit anything but a boat or rat rod. Also, the long runners would benefit the mid range for marine applications. I was considering buying it because my ride is a 4X4 truck with a 402ci.

I have been searching for a match of the cast-in logo but haven't had any success yet.

1989GTA

Looking at the shape of the runners from the outside I am not impressed. I can see it on a boat or something with a pretty much constant rpm and looking for torque. Basically I need more information like pictures of the insides of the runners.

2win_SS

iTrader: (1)

^^^ ya. That's exactly why I said it LOOKS like the Holley.... I never said it WAS the Holley....

BLWN1

iTrader: (6)

What happened to this

ULTIMATEORANGESS

iTrader: (4)

not much is my guess.

jlcustomz

Through all the countless ls cross ram intake searches I've done in the last few years, never saw that one. Judging from the outside, it should have good potential & top can be removed for porting. I remember seeing pics of a custom ls7 intake with a similar shape. But as 89gta stated, would need to see inside to get a better idea of this thing.

Saw one of those e-bay ls3 intakes at Daytona this weekend. Looked good on outside. Inside had no bell mouths, but it had slag ready to literally fall off.