The cnc ported Stealth heads on my 505 flow almost identical to the TF 240's.

I'm really enjoying this combo with the mild hydraulic roller, 10.3:1 CR, 11" converter and 3.54 gears.

I drive it to work when the weather is nice, cruise it all over, run pump gas and it really requires very little maintenance.

I have well over 6,000 miles on it and it is super consistent! When I run it n/a at the nostalgia events, it runs within 2 hundredths all day long! I have two 1st and one 2nd place finishes this season racing. At one event we were running 104 mph in the 1/8th mile all day on a small shot of nitrous.