New best for vortec headed 350
#17
Originally posted by Chuck!
Thats a real solid engine. JPrevost just went 13.6 @ 103 with the cam that came with the crate and a Holley 670 TBI. I just wanna get my lil Vortec 305 movin up twards ~98 mph.
Thats a real solid engine. JPrevost just went 13.6 @ 103 with the cam that came with the crate and a Holley 670 TBI. I just wanna get my lil Vortec 305 movin up twards ~98 mph.
#18
what intake are u running? a Performer RPM,Air Gap,or Victor Jr. ? im thinkin about do this swap on my tpi 350 now. (comp cams cam,intake,and vortec heads). do u have any weight reduction done to ur car or is that stock?
#19
Originally posted by Rice Killer87
what intake are u running? a Performer RPM,Air Gap,or Victor Jr. ? im thinkin about do this swap on my tpi 350 now. (comp cams cam,intake,and vortec heads). do u have any weight reduction done to ur car or is that stock?
what intake are u running? a Performer RPM,Air Gap,or Victor Jr. ? im thinkin about do this swap on my tpi 350 now. (comp cams cam,intake,and vortec heads). do u have any weight reduction done to ur car or is that stock?
My 12.4X's at 110.X with 2.0 60 foot times was done with a Super Victor for vortec cylinder heads.
Seth
#20
Originally posted by 12Second3rdgen
Switching from an Edelbrock 600 to a Demon 650 with mech secondaries dropped me from 13.9/14.2's to 12.8's - 13.0's depending on weather with the stock cam and stock 350HO on radial T/A tires. The car weighed around 3150 back then.
Switching from an Edelbrock 600 to a Demon 650 with mech secondaries dropped me from 13.9/14.2's to 12.8's - 13.0's depending on weather with the stock cam and stock 350HO on radial T/A tires. The car weighed around 3150 back then.
#21
Vortecs...
Seth - great times with those heads. I love my Vortecs. So far I've managed to hit 12.15/110.52 on drag radials weighing 3800# in a '77 Z-28 with ported Vortecs (stock valves and stamped steel rockers), RPM non Air Gap intake, and worked over 750 vac secondary Holley.
The Vortecs make a lot of power. Bang for the buck, they are unbeatable.
The Vortecs make a lot of power. Bang for the buck, they are unbeatable.
#22
Those are great times........I will be bringing my Formula to the track this Friday.......FINALLY!!!!!
I will post what I ran.
Everything I have came with the crate and I have the Vortec TPI base from Scoggin. I cannot wait to run it. I ran a basically stock LS1 (whisper lid and cut out) from a 40 MPH roll and I was a car behind him already to start. HE BARELY WALKED ME!!!! My buddy was like WHOA...."I thought those things were supposed to be slow"
Later
I will post what I ran.
Everything I have came with the crate and I have the Vortec TPI base from Scoggin. I cannot wait to run it. I ran a basically stock LS1 (whisper lid and cut out) from a 40 MPH roll and I was a car behind him already to start. HE BARELY WALKED ME!!!! My buddy was like WHOA...."I thought those things were supposed to be slow"
Later
#23
1FastFormula - I'll be interested to know how you do at the track. I hope you put some sticky tires out back to take tire spin out of the equation. I have been thinking of the SD Vortec base and a set of Vortecs for my GTA as well. I'm extremely pleased with the Vortecs in my 413" Z/28.
#24
What size cams?
Hi guys that sounds like great times for Vortecs. I love mine. I was wondering what size cams you use. I have a fuel injection motor so I'm limited. I might build a vortec motor for my Impala and wanted to know what cam your running. Thanks and good luck!
#25
Re: What size cams?
Originally posted by 92'RS-DFI
Hi guys that sounds like great times for Vortecs. I love mine. I was wondering what size cams you use. I have a fuel injection motor so I'm limited. I might build a vortec motor for my Impala and wanted to know what cam your running. Thanks and good luck!
Hi guys that sounds like great times for Vortecs. I love mine. I was wondering what size cams you use. I have a fuel injection motor so I'm limited. I might build a vortec motor for my Impala and wanted to know what cam your running. Thanks and good luck!
jeremy
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