Stated: " Edelbrock Performer-Plus Camshaft # 2157 is designed for 350-455 Pontiac V8 engines and produce optimum torque from the low-end to the mid-range."
That means very little other than the cam can be installed in any Pontiac engine. But does not mean it is a great fit for all.
Right on the the Edelbrock link previously posted for that specific cam ... it states: "Edelbrock Performer-Plus Camshaft Kit for Pontiac 350-403 V8"
Small cubic inches ! Note no 455 listed !
Further if you look in the Crower catalog their 60917 hyd flat tappet cam with the same 204 degrees intake duration is listed with the cubic inches group for 265-287 cubic inches.
If it were to be used in a 'performance' 455 Pontiac it would be way under cammed with a Edelbrock 2157 cam with 204 degrees intake duration. Take the information provided in most companies catalogs regarding camshafts with a grain of salt.
ONWARD THRU THE FOG
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__________________
'70 TA / 505 cid / same engine but revised ( previous best 10.63 at 127.05 )
Old information here:
http://www.hotrod.com/articles/0712p...tiac-trans-am/
Sponsor of the world's fastest Pontiac powered Ford Fairmont (engine)
Best time 5.13 at 140 mph (1/8 mile) , true 10.5 tire, stock type suspension
https://www.youtube.com/watch?v=qDoJnIP3HgE
Last edited by Steve C.; 05-28-2019 at 02:37 PM.
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