Looking to make more power.
What I have:
383 sbc, Eagle 4340 crank and rods, Weisco 2618 pistons (8to1), TFS 195cc as cast heads, Comp xe 224/236 high lift 116 lsa.
Custom efi setup with plenty of fuel, exhaust, trans, rear etc.
I have a Procharger D1SC with custom air/water setup-18psi max boost with smallest pulley.
Car has been 10.61 @ 130.4 mph, 3,725 lbs and 1.57 60'.
I am looking to go in the 9's and 140+ mph.
Should I upgrade the blower first (F1r/YSi), or step up to better heads and solid roller? Can't afford both this winter (also planning cage and mini tub). The blower would be cheaper and easier as I already have a buyer for my d1.
Any thoughts would be appreciated, Steve
P.S.-yes it is a 69 Nova, but I do own an LT1 camaro too!

 

Have you considered spraying it yet? I think a 100 shot would get you there with your current setup.

Ken R.

 

Have thought of it, but not sure if I wan't to. It just seems like it would add another dimension to tuning.
Thanks, Steve

 

would not think you would need to go solid roller to get to your 9's unless you were just wanting to convert it anyway. but if you are wanting to go more exteme with your setup with a solid roller you are problly going to want a more extreme blower down the line anyway so if it were me i would get the F1R now plus a little weight reduction and you should easily hit your mark.

 

Hey, who told you I was fat? Actually, I am.
I will probably go with the F1R or F1C.
Steve