[1968 hot rod]

Roller cam,1600lb car,4 spd gearbox
306 cubes 4.030 bore,3" stroke,5.850 rod 12-1 Comp ratio
base rpm range 4500/7800 stick shift
4 Weber carbs
Chevy "186" cyl heads
heads flow w/4" [email protected]"
I E
.100 63 48
.200 124 103
.300 177 134
.400 195 154
.500 200 162
.550 215 169
.600 222 176
.700 222 178

 

[Guest]

Come on guys b/c I want to say a solid cam will do him nicely in the little motor..

Like an Isky Z-65, 4,000 to 8,000 rpm!!

314/272, 108/108, .560" lift with .028" lash.

pdq67

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[1968 hot rod]

this is it? where UD Harold when ya need him.

 

[Strip Poker 388]

1600 lb car???????

 

[UDHarold]

I'd run a Lunati 501D2LUN, the 304/310 at .020, 268/274 at .050, .626"/.626" valve lift, cam. The D2 is on a 106 LSA, but if you want a little smoother idle and a wider powerband, get Steve to make it on a 108 LSA. It has gone 2300 miles in 24 hours, and is very reliable on valve train parts. It was our cam of choice for 306s in the early 80s, winning several National F5000 championships. It is a good match with your parts, although obviously a better cylinder head would help. But it was a good SS stick cam in a number of cars, using that type of head.
Reach Steve at 662-892-1526(I think...) and tell him you want a 01-UR18-UR20-08 for the D2 on a 108 LSA.
UDHarold