Wheels weights

[xeurotrashowner]

Does anyone know the true wheels weights for 2009 zo6 chrome spider wheels 18 x 9 1/2 and 19 x 12. I contacted local corevette ctr. About long tube headers and air intake and tuning and mentioned i was going to purchase aftermarket spiders. Owner suggested checking wheel weights. He thinks the aftermarket are considerly heavier.aftermarket claim 27 & 33. They told me factory wheels are 24 & 28. Also any input (+ & - reguarding the long tube headers would be appreciated!!!!

 

[NORTY]

I don't know about the "spider" specific pattern, but based on previous wheel designs, the Chinese made aftermarket wheels are heavier and weaker than the Speedline Italian OEM wheels. They have been known to fail under track conditions...just from lateral forces...:W