sbc drag racing engine...
#14
Senior Member
SENIOR BUILDER
Join Date: Feb 2005
Location: LAWTON MI
Posts: 113
Originally Posted by mrbigtrucks
Originally Posted by wrightway
Flat top with 64cc head is around 11.5/1 I have this in my car. last week ran in the 9.80s on pump gas.
so how much you spraying ?
#16
Senior Member
RACING JUNKIE
Join Date: Jan 2006
Location: La.
Posts: 2,890
I'm with Joe on the flat tops, a lot of the AFR heads perform better with flat tops than big domes, something to do with the combustion design of the heads. I know the 388" i built a couple yrs ago did, with AFR 220's angle milled to 58 cc's, it ran 6.30 in a 3,000 lb camero with a toilet bowl on alcohol.
JMO
Zip.
JMO
Zip.
#20
Senior Member
SENIOR BUILDER
Join Date: Feb 2005
Location: LAWTON MI
Posts: 113
Originally Posted by roadkill2
Not saying I doubt your word, but what does your little Vega weigh?
Also, what was your 60' and mph?
Just curious, It looks like the little car hooks pretty good, what's the altitude of your race track?
Also, what was your 60' and mph?
Just curious, It looks like the little car hooks pretty good, what's the altitude of your race track?
You would not be the first to question the Monza’s performance trust me I don’t take it personal.
I was surprised my self at the first 2 passes of the year. My previous best was 10.02 made a converter change and some other small changes this winter
Car race weight 2800
Density altitude was 1376ft on this pass
60ft 1.4421
594ft 5.8929
1/8 et 6.3059
1/8 mph 108.94
¼ et 9.8305
¼ mph 139.44