Very slow Alpina 4,6l V8 swap

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  • jannmann
    Member
    • Jun 2014
    • 41
    #46
    Some side Project.









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      • jannmann
        Member
        • Jun 2014
        • 41
        #47
        Something for my car.











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          • jannmann
            Member
            • Jun 2014
            • 41
            #48






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              • jannmann
                Member
                • Jun 2014
                • 41
                #49


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                  • CorvallisBMW
                    Long Schlong Longhammer
                    • Feb 2005
                    • 13039
                    #50
                    Fiberglass fenders, cool!

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                      • jannmann
                        Member
                        • Jun 2014
                        • 41
                        #51
                        Originally posted by CorvallisBMW
                        Fiberglass fenders, cool!
                        No, just molds for carbon fenders

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                          • jannmann
                            Member
                            • Jun 2014
                            • 41
                            #52
                            carbon DIY









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                              • jannmann
                                Member
                                • Jun 2014
                                • 41
                                #53
                                more..







                                1,1kg before cutting. 945g after cutting. of course i have to glue one part to it, but i gues it still weighted under 1,1kg after its ready.
                                Not so superior surface, but i fucked with new (new brand to me) spray glue :stupid:Didn't read manual. F**k

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                                  • BenzoNI
                                    Member
                                    • Dec 2014
                                    • 63
                                    #54
                                    Any updates?

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                                      • Tjabo
                                        Member
                                        • Feb 2015
                                        • 57
                                        #55
                                        Killer craftsmanship!!

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                                          • sgtskid
                                            Mod Crazy
                                            • Oct 2010
                                            • 701
                                            #56
                                            Too bad you're in Finland... You would be my new best friend. I'd love to pick up mold making, part making skills!

                                            Great Job!
                                            Current: '91 DS M3, '03 TS M3 (6MT)
                                            '06 Chevy 2500 Duramax - Race car hauler, '90 Corvette - Weekend toy
                                            Past: '88 AW M3, '87 RB M6, '98 CS M3, '88 DS M3, '88 Zinno M3, '88 AW SETA (facelift),
                                            1988 Super E (Bronzit - grey wrap)- RIP, 1986 353, 1986 VW Jetta (vr6) - Racecar

                                            IG: RDE_Fabrications
                                            Check us out
                                            Or YouTube --> HERE;

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                                              • squidmaster
                                                R3VLimited
                                                • Aug 2011
                                                • 2666
                                                #57
                                                Nice work! Love the vacuum molding for the cf and fiberglass (or was fiberglass just for the mold?)

                                                I would love that engine

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                                                  • jannmann
                                                    Member
                                                    • Jun 2014
                                                    • 41
                                                    #58
                                                    Originally posted by squidmaster
                                                    Nice work! Love the vacuum molding for the cf and fiberglass (or was fiberglass just for the mold?)

                                                    I would love that engine
                                                    All parts are made from carbon.
                                                    Of course there are differend kind of cores inside.
                                                    I only use fiberglass for molds.

                                                    Now i'm start building owen for carbon.
                                                    I move from wet+vacuum / injection to prepreg carbon.

                                                    Then i can do much lighter parts.

                                                    Lightest bonnet was now 2,9kg.
                                                    With prepreg i think that can be aprox. 2kg. And still have enough stiffnes.

                                                    Door i calc that maybe weight also aprox 2kg.

                                                    Cant wait to get my owen ready.

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                                                      • Tjabo
                                                        Member
                                                        • Feb 2015
                                                        • 57
                                                        #59
                                                        Originally posted by jannmann
                                                        Now i'm start building owen for carbon.
                                                        I move from wet+vacuum / injection to prepreg carbon.
                                                        . . .
                                                        Cant wait to get my owen ready.
                                                        If you are willing to do it, PLEASE post up some details of how you build your oven!!

                                                        Question, no vacuum is needed with prepreg while it is curing in the oven, is it?

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                                                          • jannmann
                                                            Member
                                                            • Jun 2014
                                                            • 41
                                                            #60
                                                            Originally posted by Tjabo
                                                            If you are willing to do it, PLEASE post up some details of how you build your oven!!

                                                            Question, no vacuum is needed with prepreg while it is curing in the oven, is it?
                                                            You need vacuun also in oven.

                                                            I promised to post pics when i start building oven.
                                                            Now I'm lookin good controller for temp rising.

                                                            With prepreg you can use nomex honeycomp for core.
                                                            That is the key for ultimate lightness.

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