StreetStangs.net - View Single Post - Roller rockers on gt40 heads? Need input.

88 Sleeper Coupe · 05-09-2007, 01:04 PM

http://cgi.ebay.com/ebaymotors/Alumi...spagenameZWDVW

Would these ones fit? Doesn't say anything about being studs. Will my explorer gt40p heads i plan to buy already have roller rockers? I looked up the name proform and summit carries them so they sound like a pretty good deal/name. If my gt40p's don't have these and I buy them should I buy 1.7 or 1.6 ratio? What kinda HP can be gained from roller rockers? I mainly just want nice reliable clean looking heads.. so if I pop off a valve cover she looks nice and at the same time effective for long-term beating.

05-09-2007, 01:04 PM	#4
88 Sleeper Coupe Member Join Date: Apr 2007 Posts: 52	http://cgi.ebay.com/ebaymotors/Alumi...spagenameZWDVW Would these ones fit? Doesn't say anything about being studs. Will my explorer gt40p heads i plan to buy already have roller rockers? I looked up the name proform and summit carries them so they sound like a pretty good deal/name. If my gt40p's don't have these and I buy them should I buy 1.7 or 1.6 ratio? What kinda HP can be gained from roller rockers? I mainly just want nice reliable clean looking heads.. so if I pop off a valve cover she looks nice and at the same time effective for long-term beating.