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Discussion Starter · #1 · (Edited)
67 with a 327
Bores 30 over with flat tops, I believe blocks been decked <no frt pad #> pistons sit.010 below deck by machinist sq. and feeler gage. Heads are 3795896 but with 1.84 intakes and someones done a slight polish Performer rpm intake and Holley 4160, 1 5/8 headers with mandrel bent 2 1/4 exhaust out the back. 3.73s and 4 spd. Will be swapping heads out sometime in the next year for 2.02s when some OT happens:D

It's going to be a play toy , errand runner, take wifey for a ride type usage , no stop and go traffic.

ETA: removed cams which were to big,
Open to suggestions on cams
 

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All of those cams are too big for a flat top 327. you won`t even be 10:1 and all of those cams need at least 10.5:1, a couple need at least 11:1 or more.

A machinest rule and a feeler gauge isn`t the most acurate way to measure deck height. I know GM rated the flat top 327`s back in the day at 10.25 but find a good compresison calculator and do the math, you won`t be 10:1.

With that said, you can still build a reallt strong motor from what you have. If you want a solid then look at one with the mid 230`s @ .050.
I`m not familair with the head casting but with 1.84 valves,even with a light porting they aren`t going to flow a bunch so keep the cam conservitive especially with your 3.73`s. Do a search for 327 in the performance section for combos. THere are alot more guys on the camaro board running 327`s than here so you can try there too.
 

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In Memory of Harold
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You edited your list before I saw it, but Lunati has some new VooDoo solid lifter cams that I designed that will work just fine.
One they have is 262/270 at .020, 233/241 at .050, 145/153 at .200, .505"/.520" gross valve lift, and 109 LSA. It would be VERY responsive in an under-10:1 327 with a 4-speed.
I do not have the part number for it yet, but either Steve at Lunati(662-892-1526) or myselft(662-562-4933) can get it for you.
This cam is a lower duration version of a very popular street n strip/oval track cam I have been making for the past 3 years.

UDHarold

662-562-4933

PS---The other cams go up 8* at .020/.050/.200, and .540"/.560"/.580" valve lifts. Valve lash is .016" hot.
 

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You edited your list before I saw it, but Lunati has some new VooDoo solid lifter cams that I designed that will work just fine.
One they have is 262/270 at .020, 233/241 at .050, 145/153 at .200, .505"/.520" gross valve lift, and 109 LSA. It would be VERY responsive in an under-10:1 327 with a 4-speed.
I do not have the part number for it yet, but either Steve at Lunati(662-892-1526) or myselft(662-562-4933) can get it for you.
This cam is a lower duration version of a very popular street n strip/oval track cam I have been making for the past 3 years.

UDHarold

662-562-4933

PS---The other cams go up 8* at .020/.050/.200, and .540"/.560"/.580" valve lifts. Valve lash is .016" hot.

Can`t get any better than a recomendation from the man himself. I like the numbers on the first one.
 

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harold lunanti lists that cam on a 110lsa. Is that correct? Can you explain the bigger cam that they list?
the duration at .050" is 241/249" I believe. Sorry for the hyjack of your post. Are these cams ground on a cast iron core?
 

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harold lunanti lists that cam on a 110lsa. Is that correct? Can you explain the bigger cam that they list?
the duration at .050" is 241/249" I believe. Sorry for the hyjack of your post. Are these cams ground on a cast iron core?
Harold said he didn`t have a part number for it yet but either Steve at Lunati or Himself could get it. you`ll have to call and tell them what it is so they can make it for you.
 

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Discussion Starter · #8 ·
Harold said he didn`t have a part number for it yet but either Steve at Lunati or Himself could get it. you`ll have to call and tell them what it is so they can make it for you.
Here's a part # list

Harold would you still go with that cam with the addiction of a set of Patriot 190cc 2.02 60cc heads ?
60140
233 / 241
.505” / .520”
110 / 106
2400-6600

60141
241 / 249
.520” / .540”
110 / 106
2600-6800

60142
249 / 257
.540” / .560”
110 / 106
2800-7000

60143
257 /265
.560” / .580”
110 / 106
3000-7200


Thanks
 

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I would`nt go any bigger than the 60140. Even with 60cc heads your not going to have enough compression for the bigger cams. The Patriots would be a nice addition with the 60140 on a 327.
 

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Discussion Starter · #10 ·
Well finally ordered the cam Harold came up with , should be here the end of the week, just when I start 12hr shifts :(
 
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