1970 350
February 18th, 2020, 04:54 PM
#1
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Join Date: Feb 2020
Posts: 4
1970 350
Hello everyone I’m in need of help I have a 1970 350 block non ac with 6 heads I would like to build this engine up but I don’t know where to start or what to buy my goal for horsepower is 400. I’d be building the engine in stages buying parts from time to time I jus need help putting a parts list together and what needs to be down to the block and heads
February 18th, 2020, 05:07 PM
#2
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Join Date: Nov 2008
Location: Central Fl
Posts: 7,892
I did a project 350 a couple of years ago. It dynoed at 417hp amd 430tq. I used the following parts;
Mahle 4.100 350 piston and ring kit
#7a heads with 2.00/1.62 valves, with bowl blend, multiangle valve job, crossovers filled, center divider welded up.
Erson TQ40 cam, 220/228@.050 on a 108lsa
Brawler 750 Vacuum secondary carb
Performer RPM intake with center divider cut.
Flowtech 1 3/4 headers
Hope this helps.
Mahle 4.100 350 piston and ring kit
#7a heads with 2.00/1.62 valves, with bowl blend, multiangle valve job, crossovers filled, center divider welded up.
Erson TQ40 cam, 220/228@.050 on a 108lsa
Brawler 750 Vacuum secondary carb
Performer RPM intake with center divider cut.
Flowtech 1 3/4 headers
Hope this helps.
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