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#1
10-11-2002, 04:45 PM
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ok i have a 455 .060 over with TRW flat tops with 62's. i ran the heads before but i had the pistons machined so the compression came out to around 9.3:1. now with the higher compression using the flattops i wanted to know what fuel you use guys use with this combo.
also when i use nitrous what octane should i go to? |
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#2
10-11-2002, 04:45 PM
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ok i have a 455 .060 over with TRW flat tops with 62's. i ran the heads before but i had the pistons machined so the compression came out to around 9.3:1. now with the higher compression using the flattops i wanted to know what fuel you use guys use with this combo.
also when i use nitrous what octane should i go to? |
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#3
10-12-2002, 06:03 PM
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78Lemans, I run 16's on my .030 over 455 and run 110 race gas. Your compression is about 12 to 1. BTW, What did you do with your dished pistons? I am looking for some.
Later, Murf |
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#4
10-13-2002, 02:07 AM
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actually i bought the pistons from a friend of mine they had been rn in a car for like 100,000 miles before i got them. the best time i got with them was a 7,82 with a 1.62 60 ft. in the 1/8 mile and with it running on 5 cly it ran a 8.21 @ whoever knowes becuse i didn't get the time slip with it running so bad.
so 110? what about with nitrous?? |
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