Edit: I can’t embed a video using Tapatalk so here’s a picture on the dyno. Well after years and years of chasing issues, stupid people blowing shit up, and just general bad luck, Marina is finally making some real power! She made 460whp/440wtq on a mustang dyno which more than satisfied my goal of 500whp on a dynojet. Some details: Forged M20B28 using M52 crank and 8.5:1 on E85 and 20psi. Precision 6262, Bimmerheads 280/274 cam in an otherwise stock head For next season she’ll be getting oversized valves, larger throttle body, and some porting on a flow bench to hopefully keep the power on a little higher and just more general efficiency. Sent from my iPhone using Tapatalk
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M20B28 Dyno Results
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That's impressive! I'm currently building a 2.7 liter 325i turbo stroker and hope to get at least 300rwhp with 14PSI. What headgasket are you running? Injector size?"I'd probably take the E30 M3 in this case just because I love that little car, and how tanky that inline 6 is." - thecj
85 323i M TECH 1 S52 - ALPINEWEISS/SCHWARZE
88 M3 - LACHSSILBER/SCHWARZE
89 M3 - ALPINEWEISS II/M TECH CLOTH-ALCANTARA
91 M TECHNIC CABRIO TURBO - MACAOBLAU/M TECH CLOTH-LEATHER
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Originally posted by reelizmpro View PostThat's impressive! I'm currently building a 2.7 liter 325i turbo stroker and hope to get at least 300rwhp with 14PSI. What headgasket are you running? Injector size?
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Originally posted by reelizmpro View PostThat's impressive! I'm currently building a 2.7 liter 325i turbo stroker and hope to get at least 300rwhp with 14PSI. What headgasket are you running? Injector size?sigpic
1987 - 325i Convertible Delphin Auto [SOLD], 325i Convertible Delphin Manual [SOLD]
1989 - 325i Convertible Bronzit m30b35 swapped [SCRAPPED], 325i Sedan Alpine Auto[DD]
1991 - 325i Coupe Laguna Manual [Project], 535i Sedan Alpine [SCRAPPED]
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Originally posted by McGyver View PostAre you documenting your build anywhere? I'm just about done building all my MegaSquirt stuff, which is going to go on an m20b25 while I build an m20b27.
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Originally posted by McGyver View Post
Are you documenting your build anywhere? I'm just about done building all my MegaSquirt stuff, which is going to go on an m20b25 while I build an m20b27."I'd probably take the E30 M3 in this case just because I love that little car, and how tanky that inline 6 is." - thecj
85 323i M TECH 1 S52 - ALPINEWEISS/SCHWARZE
88 M3 - LACHSSILBER/SCHWARZE
89 M3 - ALPINEWEISS II/M TECH CLOTH-ALCANTARA
91 M TECHNIC CABRIO TURBO - MACAOBLAU/M TECH CLOTH-LEATHER
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