Retired my old Boss 429 heads
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Re: Retired my old Boss 429 heads
I agree, Carroll is a great guy
Charlie
Charlie
c.evans- Posts: 1507
Join date: 2008-12-03
Re: Retired my old Boss 429 heads
Wow awesome runs. Are you still on a 190 shot of N20?

psfracer- Posts: 239
Join date: 2010-10-22
Location: Valencia, CA

Re: Retired my old Boss 429 heads
Makes my sticker peck out!

crittersf1- Posts: 211
Join date: 2009-10-28
Re: Retired my old Boss 429 heads
Critter,,,,,,,,,,,,,, you better get back out to the shop!

Curt- Posts: 1680
Join date: 2009-02-08
Age: 49
Location: Henrietta, Texas but mostly on the road
retired my old Boss 429 heads
I'm shooting around 225 hp nos starting .2 into the run for 5 seconds.The car is only certified 25.4,good to 7.50 et,so I'm close to the limit,I think on a good air day and shooting the nos for 2 more seconds it would run low 7.40s-high 7.30s.Pat

pat- Posts: 50
Join date: 2010-01-28
Location: Waterloo,Iowa

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