Updating my cage. Witch SFI book to buy?
02-06-2019, 04:18 AM
#1
Updating my cage. Witch SFI book to buy? hey Guys and Girls. I am updating a 1968 Camaro (old bracket car). It had a non certified cage. The car is square tube chassis with a mustang II front end and a 9" rear (ladder bar) Big tire car (32X14.50/15) Had a 18° small block with a glide and the car went a best of 5.90 in the 1/8 ran 6.teens most the time
Now the car will have a 588 BBC with dart pro 1 heads and 790 solid roller and 2 kits of nitrous. With it being a steel body and tube chassis it Was 2480 with no driver and SBC. I am sure it will be 250 pounds more with BBC and more bars. Witch SFI book should I get. 25.3? Thanks
Now the car will have a 588 BBC with dart pro 1 heads and 790 solid roller and 2 kits of nitrous. With it being a steel body and tube chassis it Was 2480 with no driver and SBC. I am sure it will be 250 pounds more with BBC and more bars. Witch SFI book should I get. 25.3? Thanks
02-12-2019, 06:04 PM
#2
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Join Date: May 2017
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Are you planning to use moly or mild steel? Do you plan to go faster than 7.5 in 1/4? These answers will dictate your sfi spec. There is good article in Dragzine about 25.3 sfi specs. Do a Google search.