Okay, so everyone is saying how great the GSC S1 cams are for the stock turbo or even up to a 35r. I've read a few road tests and such, but no real hardcore dyno numbers or track times. I'm really interested in these cams, but there are not any true test results out there. I'm not about to spend $800 (Labor too) for a part that everyone "thinks" is great. I'm not doubting that GSC makes a great product, but I would like to compare them with some other brands before choosing.

Please post something up if you have it! Dyno results (before and afters), 1/4 mi slips, or whatever. Just don't tell me, "they're great for the street on the stock turbo." Show me Please!

 

https://www.evolutionm.net/features/article.php?id=86

 

yeah, I've read that one. Basically the guy's saying they're great. He isn't showing us anything. His opinion. He shaved a second off of his lap times in autoX. Maybe new tires, or something? I want to see 1/4 or dyno #'s.

 

my S1 are in and my tune is almost finished and I will have numbers very soon. Same dyno same mods, same boost. I dont drag the car I RR so I cant help you on that

 

Yea and there is a dyno sheet at the bottom of that page, but it seems too far fetched. something like 34 HP and 58 lb ft? Going from HKS 272's to GSC S1's. Seems funny.