welp im over here still with stock heads and 17 soon to be 21 psi lol
Stock valve springs?
Im building a stock crank/stock compression motor, lock outs and decided to go with high load springs. Not sure what boost will be but Im thinking about 16-18# through a 76mm ball bearing turbo on e85. The high load may be overkill but better safe than sorry.
Comp Hi Load Springs and steel retainers
I though VCT would play a little role or you wouldn't be able to "ghost tune" a lopey idle. I understand that locking/limiting the phasers isn't needed until a. The phasers get noisy b. You have a higher lift cam or c. Stiffer valve springs. The 20 hp you loose is easily overcome by jetting the nitrous pill. My question is locking the phaser a better option than limiting it in the above a,b,c scenarios? And is everyone locking them at full advance or full retard?
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Full advance is 0 degrees. Full retard is -60 degrees. There is only one option.
Full advance is 0 degrees. Full retard is -60 degrees. There is only one option.