3/8 push rods for ls6 heads fit ?
#1
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will 3/8 pushrods fit ls6 heads ?
and if they do what lifters will work ?
i was thinking morel lifters ...
street driven
looking at a 236 240 .600 .600 113 lsa cam
and what springs would you recommend ?
also can i have the heads milled a tad with this cam ?
and if they do what lifters will work ?
i was thinking morel lifters ...
street driven
looking at a 236 240 .600 .600 113 lsa cam
and what springs would you recommend ?
also can i have the heads milled a tad with this cam ?
Last edited by c5z16z; 08-01-2013 at 07:57 PM.
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3/8" pushrod is really not needed if you have a good spring...
I did back to back tests with 5/16" .080 wall vs 11/32" .120 wall and the graphs were identical...500rwhp NA 346 setup, with heavy 110gram 2.04 intake valves...
Graph would still drop off fast after 6800rpm...it didn't pull clean an stable till I switched to the ls3 hollow stems...84-86grams iirc...picked up power and stability...
I did back to back tests with 5/16" .080 wall vs 11/32" .120 wall and the graphs were identical...500rwhp NA 346 setup, with heavy 110gram 2.04 intake valves...
Graph would still drop off fast after 6800rpm...it didn't pull clean an stable till I switched to the ls3 hollow stems...84-86grams iirc...picked up power and stability...
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They are double tapered. 7.250 in length with stands milled .040 to bring the wipe inboard. Car has since been sold but I ran that setup for about 8,000 miles. No witness marks at all and a very quiet valve train with PAC 1519's. new owner switched to 1206's and its still pretty quiet, comparable to stock