seanof30306

iTrader: (4)

I got this from a friends wife after he passed away. It's an LT1 Cam he was going to put in his TBI Pickup.
All the cam sheet says is "RH-220". I'll post all the specs listed on it below.

70 bucks shipped with insurance to anywhere in the lower 48.

Here's what the cam sheet says:

Grind: RH-220
Engine: SBC
Rocker Ratio: 1.50
Rocker Ratio: 1.50
Cam Lift Intake: .333
Cam Lift Exhaust: .340
Lobe Separation: 114
Adv. Or Ret. Deg: 4
Intake ""Lash" Dur.: 270
Exhaust "Lash" Dur.: 276
Intake Dur. @ 0.50": 215
Exhaust Dur. @ 0.50": 220
Journal Size: 1.868


TDC: 45

Heel To Nose: 1.530
W/ .010" Clearance: 1.430

Hot Lash Intake: 0.000
Hot Lash Exhaust: 0.000

Deflection Intake: 0.005
Deflection Exhaust: 0.005

Gross Valve Lift Int.: 0.500
Gross Valve Lift Exh.: 0.510
Intake Open: 25
Intake Close: 65
Exhaust Open: 76
Exhaust Close: 20
Ovelap @ Lash: 45
Intake Phase Angle or Centerline: 110
Exhaust Phase Angle or Centerline: 118

Intake Open @ .050: -2.5
Intake Close @ .050: 37.5
Exhaust Open @ .050: 48
Exhaust Close @ .050: -8
Overlap @ .050: -10.5

Timing Point Int.: 100
Timing Point Exh.: -20
OR: 340

Base Circle In.: 1.0900
Base Circle Ex.: 1.0900

Net Valve Lift Intake: 0.495
Net Valve Lift Exhaust: 0.505

Basic RPM Range: 2000/5000

Measured With A .750" Follower

91camarosRS

iTrader: (5)

why dont u put it in your lo3?

seanof30306

iTrader: (4)

Selling it.

91camarosRS

iTrader: (5)

sellin the lo3 or your car?

seanof30306

iTrader: (4)

The car. I started messing around with an old KZ650 a couple of years ago and lost interest in the Firebird. A nephew of mine has been crazy about the car forever, so I'm holding onto it till he turns 16. He'll be a new driver, so his mother insists he leave it completely as it is till he's out of High School in two years, so I'm getting rid of the parts I've been ratholing for it.

I've been wanting to put a GPZ750 engine with a GPZ550 6-speed tranny and a set of Triozzi rearsets on my KZ650 for awhile; getting rid of the third gen stuff will more than pay for it. I'm not in any big hurry, so I'm putting things up here for a couple of weeks before I go to ebay. I'd rather have a forum member get them.

seanof30306

iTrader: (4)

Bump

seanof30306

iTrader: (4)

Bump

87SSTPI

iTrader: (7)

Just curious if this has the 'lobe' machined for a mechanical (block mounted) fuel pump. I tried to study the pics, but couldn't confirm.
Honestly, I'm not very familiar when using an LT1 cam in on 'older' gen 1 sbc, but what would a person have to keep in mind when doing so(if you can offer any info)?
I picked up a new take-out ZZ4 cam a while ago, but this seems to offer a fair amount more on the intake lift and the price is good....Thanks.

seanof30306

iTrader: (4)

OK, there's a ton of info on installing LT1 camshafts you can search on here. Hopefully, if I tell you something wrong, one of the smarter guys on here will straighten it out.

Yes, this cam has the fuel pump lobe. You can see it in the first and second pics. It's the first lobe you see.

As I undertsnad it, all you need to do to use an LT1 cam in an early SBC is remove the pin you see coming out of the front of the camshaft. Again, you can search that here to be sure, and I'm sure if that's not correct someone will step in to set it straight.

darakus

iTrader: (4)

pm sent

seanof30306

iTrader: (4)

SOLD