my mods include everything in sig except i dont have a 2800 stall i have a 2400 slp stall.what should i do next motor wise not suspension i know i need it but im trying to save that for the same time i do a cam install which is not to far away.i have added a csi pump and aluminum driveshaft just last week what else could squeeze me some more hp i just dont know i can only think of upgrading to a 2800 vigalante i know that is not hp but it would help tremenously.to make long story short im trying to go as fast as i can before i add a cam.i went 12.9 at almost 106 with the 2400 stall and mods in sig last year my goal is 12.6 or 12.5 before cam.you all are proably are going to say do converter and suspension and u will be there but hay i just have to ask thanks in advance

 

btw my 60ft on that run was 1.82

 

anyone??

 

how bout a tune from pcmforless or madwolf? that way you'll have the cheaper option to have it updated when you install the cam.

that should pic you up a couple tenths i would think

or a bored throttle body from NOMAD, or just pony up the $$$ for an aftermarket one...go for a 52mm since that will compliment the cam in the future...

 

Well it looks like you already have all the bolt ons so i think the vig 2800 may be your only option,i would say ported heads but i assume you want something that does not require engine work right now because you are planning to put in a cam in the future.I guess a 52mm TB and custom tune like was mentioned may help but i don't think it will get you 4 tenths.