Has anyone ran a 1/4th with only a Roto-Fab CAI and Vector tune? If so I'd love to see the results, as dyno numbers will not do me any good.

Back in November, I ran Scott with his VMS + Roto-Fab Sport Red at Fontana. His best ET was 13.6 and his best MPH was 104.

Has anyone ran a 1/4th with only a Roto-Fab CAI and Vector tune? If so I'd love to see the results, as dyno numbers will not do me any good.

Only made one run with VMS /CAI on o8 G8 gt before we got rained out. Time was 13.5 @104.

I thought the car stock ran 3.5 no?

I thought the car stock ran 3.5 no?

You mean 13.5? Well, out here in Fontana, my stock G8 GT ran a best of 14.1 and 100 back in November.

I thought the car stock ran 13.5 no?

yes, but it all depends where you live and what your climate conditions are. there have been a few posts of stock GTs running 13.5s with great MPH speeds and there have been people with mods running slower than that.

with my mod setup, crappy AZ summer heat and having a high DA i ran in the 13.6s-13.7s. now that the cooler weather is here i have several runs in the 13.3s.

yes i meant 13.5

Power can be seen in the trap speeds. 104mph is stout for a 4,000 lb car.
The ET is very very dependant on circumstances and driver. Best predicted by the 60fts too.

With those trap speeds, a good track prep, and a decent driver I'd think a 13.6 is very reasonable.

Rich