Hey guys, I may not post much b/c Im not an E30 owner, but I do refer to the forum for technical info and expertise, especially for the M20 motor. I own an 89 525iM and have been considering several options to gain more power. Thought about doing extensive intake, head, exhaust work on the motor w/o stroking it; also considered turbocharging; and finally, fitting an S50 motor, which is what I have my heart set on heavily.
If S50 it would definitely be OBDI. Sourcing a motor and transmission will cost money, but Im setting a budget for $7k, hoping this will cover the power expense and misc. parts along the way. I plan on doing the installation, to save money, but mostly for the challenge.
Anyhow, just wondering what comments, advice or info you gents have. If you suggest FI over the S50 swap, or have proven power recipes for the M20, etc.
Thanks for reading
If S50 it would definitely be OBDI. Sourcing a motor and transmission will cost money, but Im setting a budget for $7k, hoping this will cover the power expense and misc. parts along the way. I plan on doing the installation, to save money, but mostly for the challenge.
Anyhow, just wondering what comments, advice or info you gents have. If you suggest FI over the S50 swap, or have proven power recipes for the M20, etc.
Thanks for reading
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