Winter build.....sorta.
Thread Starter
Launching!
Joined: Nov 2009
Posts: 208
Likes: 1
Winter build.....sorta. I bought a motor off a guy with a GM847 cam, stock crank, Oliver Racing rods and Mahle pistons it's a 355 P&P stock heads, I need injectors and roller rockers with pushrods. It has Comp springs. He took some stuff off for his other build. I've heard it run before he pulled it, it's a very strong motor, it was good for a 10.71 in a Formula through a stalled auto. I need help with injectors rr's and push rods. I will be pulling the old motor sometime this week.. So, any help is greatly appreciated.
10.71 n/a? 
Unless there's more to this mystery motor, no way. Who did the headwork?
Injectors - take your estimated flywheel HP and multiply it by .07. That gives you a good base for injector requirement.
Rockers - Comp Ultra Pro Magnum, Crane Gold, etc., in the 1.6 variety.
Pushrods - Chromoly one-piece from Trick Flow, Comp, etc., custom length.
Unless there's more to this mystery motor, no way. Who did the headwork?Injectors - take your estimated flywheel HP and multiply it by .07. That gives you a good base for injector requirement.
Rockers - Comp Ultra Pro Magnum, Crane Gold, etc., in the 1.6 variety.
Pushrods - Chromoly one-piece from Trick Flow, Comp, etc., custom length.
Thread Starter
Launching!
Joined: Nov 2009
Posts: 208
Likes: 1
10.71 n/a? Unless there's more to this mystery motor, no way. Who did the headwork?
Injectors - take your estimated flywheel HP and multiply it by .07. That gives you a good base for injector requirement.
Rockers - Comp Ultra Pro Magnum, Crane Gold, etc., in the 1.6 variety.
Pushrods - Chromoly one-piece from Trick Flow, Comp, etc., custom length.
Unless there's more to this mystery motor, no way. Who did the headwork?Injectors - take your estimated flywheel HP and multiply it by .07. That gives you a good base for injector requirement.
Rockers - Comp Ultra Pro Magnum, Crane Gold, etc., in the 1.6 variety.
Pushrods - Chromoly one-piece from Trick Flow, Comp, etc., custom length.
For injectors run either SVO red or greentops. The reds should be fine, and the green tops will give you more room to grow. Definitely run Self Aligning Rockers with that cam. Check pushrod length.
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