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Motor build

Doncostantino

New member
Joined
Feb 6, 2019
Messages
2
Location
01832
Hi all new to forum. I have a 1990 c-4 was original 6 speed .now auto ,has a 421 linginfellter motor but has a cracked block. Building a 1971 350 9.5 flattops Edelbrock e street heads. Car has long tube headers Rossler tranny 2500 stall 3.45 rear gears .is it worth putting the super ram intake on 350.looking for a flat tappetcam recommendation ideas thanks don
 

Hib Halverson

Technical Writer for Internet & Print Media
Joined
Jan 10, 2001
Messages
13,453
Location
CenCoast CA
Corvette
71 04 12 19
SuperRam is a pretty good choice but why a flat tappet cam? A hydraulic roller was stock and an aftermarket hyd. roller would be much better combination for the street.
 

Doncostantino

New member
Joined
Feb 6, 2019
Messages
2
Location
01832
Not stock motor the 421 with cracked block is too expensive to fix .
putting a 350 together with what I have which is a early non roller 4 bolt main block ,forged flattops,the Edelbrock heads come set up with flat tappet springs .
 

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