1.6 rollers and LT4 Intake: Do Both or just RR

Reply Subscribe

Thread Tools

Search this Thread

Mar 6, 2004 | 05:15 PM

steve-d

Thread Starter

Launching!

iTrader: (7)

Joined: Apr 2003

Posts: 277

Likes: 0

1.6 rollers and LT4 Intake: Do Both or just RR

I've a '95 TA LT1. I was considering the install of 1.6 roller rockers, new springs to match and new Manley push rods. I notice the LT4 Intake is reasonably priced. Is it a worthwhile mod or is the red top the only benefit?

I'm not considering any cam or headers.

Engine is otherwise stock w/Hypertech, 160* stat, Underdrive pulley, Random Tech cats and great muffler.

thanks for your input.

Steve

Mar 6, 2004 | 05:33 PM

DietCoke

10 Second Club

iTrader: (18)

Joined: Mar 2004

Posts: 3,869

Likes: 60

From: Richmond Hill, GA

The LT4 intake doesnt bolt onto LT1 heads withotu significant machine work to both the heads and intake. You'd be best off with headers, but, 1.6 roller rockers, a cold intake, or a torque converter (Auto) would be the best for you with the mods you have

Mar 6, 2004 | 05:45 PM

steve-d

Thread Starter

Launching!

iTrader: (7)

Joined: Apr 2003

Posts: 277

Likes: 0

Wow, Thanks much. I didn't realize the two types of heads had different mouning holes.

Regards
Steve

Mar 7, 2004 | 08:00 PM

Fastbird93

TECH Fanatic

iTrader: (10)

Joined: Feb 2004

Posts: 1,112

Likes: 2

From: Fort Wayne, IN

Quote:

Originally Posted by steve-d

Wow, Thanks much. I didn't realize the two types of heads had different mouning holes.

Regards
Steve

Actually, the LT4 will bolt up to the LT1 heads with some simple milling of the manifold, but it's not worth it. The manifold was designed to work with the raised intake runners of the LT4 heads. After the milling of the LT4 intake, all you have is a pretty, red, and expensive LT1 intake.

Reply Subscribe

Reply Share

First
Prev
1 / 1
Next
Last