I was wondering how would these work on Gt40p heads with tfs spring upgrade kit..already installed. I am still running the stock cam in my 93lx. I recently installed a vortech v3sci and explorer intake with 36# injectors. Would the hp gain be worth the time and money?
Asked by Jonathan J. from Decatur | Comment 0 0
Good question Jonathan. These are a great addition to any combination, however with HP gains does not give you a seat of the pants gratification. Since you are supercharged, I think the money would be best spent on getting the air in the motor with CAI and getting the air out of the motor with a great exhaust. I hope this helped you out.
Answered by BRYAN M. from TROY | Comment 0 0
Some have been able to clearance the factory valve covers to get roller rockers to fit, but we recommend either 93 cobra valve covers, or any of the aftermarket efi valve covers as they add additional clearance.
Answered by Karson S. from Hewitt | Comment 0 0
Hello I'm curious to know, recently purchased these rockers and I have a pair of Windsor jr heads part num 53030-2 I'm getting ready to install on my 306 and I was wondering, stock pushrod length? And shim size or no shims? Really wanna do this right to get the most out of these heads and rockers thank you
Asked by Joel S. from Oakland | Comment 0 0
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