i have a question, or if someone knows this is true, is our stock clutch holding us back on how much power we get wit bolt ons and stage kits? my friend got 2.8 pulley 60lbs , belt ,spark plugs and hp tuned (by a very well know guy that does good work) and he got 266whp than he just decided to change his clutch because he did not like it and installed a spec clutch and went to the same dyno and got 278whp, i dont understand.......... and weather was around the same

 

If he put a lightweight flywheel than yeah he gained power

 

he coulda had a clutch that was **** and slipped briefly?...and weather does a lot

 

yeah the lightweight flywheel would have came with it so.

 

dang i want a flywheel and new clutch now :P

 

12 hp from a light weight flywheel?
i dont know much about transmissions just wondering if someone could confirm that

 

his stock clutch was pretty much looking new when he took it out.

ya same thats why i wondering...

 

A slight change in atmospheric pressure could change that.

Also if he did have an aluminum flywheel installed with the clutch, 10 HP is a good increase to see with an aluminum flywheel.

If anyone is interested in SPEC items, PM us we will get you a good price.

 

I have heard that it won't change your dyno results, but not certain. It gives more gains in the lower gears I know that.

 

Unless his stock clutch was slipping, and now with the new one it holds the power, so it is showing the true HP that the engine is making.

 

his clutch wasnt slipping he had about 6k km on his car

 

I know mine was slipping! I got that SPEC stg3+ from you guys and now its awesome! Even with the stock flywheel!

Now I need to dyno it again!

Weather can make a big difference too! If it was warmer and dryer on the first day it would give somewhat lower numbers.