2.5 4 cylinders (Page 1/1)
Jazziejeff MAR 30, 08:43 PM
Hello I’m sorry I don’t have a Fiero but I have an S10 with the 2.5 engine. And I’m into building them. I’ve built 2 now and I’m still learning an still have a lot to learn. Anyway in my searches I have found some information leading here and I would love to talk with anyone that’s built these , has information about building them ext. May latest 2.5 is .060 over 10:15 compression with a Camcraft custom ground 490 roll cam full ported an polished 1.8 BBC roller rockers balanced etc I’m new here and I’ve not learned the forum very well yet I don’t know how if you can find chats This images is larger than 153600 bytes. Click to view.
fierosound MAR 31, 03:06 PM
Your best bet is the Facebook group for performance Dukes.
https://www.facebook.com/groups/707633206604763

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