Alfa Romeo Bulletin Board & Forums - Search Results
Advanced Search
Showing results 1 to 25 of 500
Search took 0.06 seconds.
Search: Posts Made By: FMG_V6_btb
Forum: Engine Repair, Diagnostics & Rebuilding   02-16-2018, 03:17 AM
Replies: 160
Views: 47,852
Posted By FMG_V6_btb
Picture below are the camshafts from a PIPO...

Picture below are the camshafts from a PIPO rallycross 2.0 turbocharged engine (85x88mm), max intake pressure is 4.5 bar absolute, 4 valve head, 32.5mm intake, 28mm exhaust, max rpm 8500. The engine...
Forum: Gearbox, Transaxle, Differential & Propshaft   02-15-2018, 01:41 AM
Replies: 14
Views: 1,633
Posted By FMG_V6_btb
Has somebody tried this?:

Has somebody tried this?:
Forum: Engine Repair, Diagnostics & Rebuilding   02-14-2018, 03:04 PM
Replies: 160
Views: 47,852
Posted By FMG_V6_btb
Regards to all, I know this is an old thread, but...

Regards to all, I know this is an old thread, but not for this is less interesting.

I believe that probably the answer to the initial question has not be answered yet or is not so clear, altough...
Forum: Guests, New Members & Introductions - Please Read   02-07-2018, 01:35 PM
Replies: 10
Views: 725
Posted By FMG_V6_btb
Hi Paul, Nice to have American Alfisti...

Hi Paul,

Nice to have American Alfisti living here in Spain.

I live near Barcelona, anything you need just ask.

Francisco.
Forum: Spider - 105 & 115 Series (1966-1994)   05-20-2015, 07:50 AM
Replies: 763
Views: 149,178
Posted By FMG_V6_btb
Hi Nader, first of all I want to congratulate you...

Hi Nader, first of all I want to congratulate you for this superb work you are doing to your spider.

Probably you have thought about this, but I see that the crank pulley is smaller than the...
Forum: Engine Conversions   03-04-2014, 01:02 PM
Replies: 44
Views: 21,691
Posted By FMG_V6_btb
The compression ratio will continue being 10:1. ...

The compression ratio will continue being 10:1.

Using NORD rods (1mm longer than 75 ones), the protrusion of the edge of the piston to the block deck will be 0.25mm, so it's needed to chamfer...
Forum: Engine Conversions   02-04-2014, 10:55 AM
Replies: 20
Views: 12,507
Posted By FMG_V6_btb
A sharp angle change is detrimental to flow of...

A sharp angle change is detrimental to flow of course, but all these manifolds for 155 heads have a 23 curved tract (approx.) to adapt the head flange angle to the vertical plane (flange angle for...
Forum: Engine Conversions   12-12-2013, 08:56 AM
Replies: 33
Views: 8,328
Posted By FMG_V6_btb
Hey!!! man, if this is true, send a couple here...

Hey!!! man, if this is true, send a couple here to Spain... we are neighbors, I will pay you 1200€ for each one! seriously!
Forum: Engine Conversions   12-08-2013, 01:45 PM
Replies: 44
Views: 21,691
Posted By FMG_V6_btb
Intake manifold, barrel throttles,trumpets, and...

Intake manifold, barrel throttles,trumpets, and injector rail installed on to the engine for mock-up.
Forum: Engine Repair, Diagnostics & Rebuilding   11-24-2013, 12:52 PM
Replies: 43
Views: 7,701
Posted By FMG_V6_btb
The 155 block is 13mm shorter at the back than...

The 155 block is 13mm shorter at the back than the NORD one, BUT while the crank seal in NORD block is housed in the 5th main bearing cap with the cigar seals at the sides, in the 155 block there is...
Forum: Engine Repair, Diagnostics & Rebuilding   11-23-2013, 11:41 AM
Replies: 43
Views: 7,701
Posted By FMG_V6_btb
No, NORD and 155 crankshaft have EXACTLY the same...

No, NORD and 155 crankshaft have EXACTLY the same dimensions (and weight), except that the crank pins are at 45 mm radius in the 155 (90mm stroke) and 44.25mm radius for the NORD (88.5mm stroke),...
Forum: Engine Repair, Diagnostics & Rebuilding   11-22-2013, 02:22 PM
Replies: 43
Views: 7,701
Posted By FMG_V6_btb
No issues when connecting the gearbox...

No issues when connecting the gearbox (maintaining the Nord block), only that 155 crankshaft needs to be drilled to allocate the bronze spigot bush for the primary gearbox shaft, for the rest is a...
Forum: Engine Conversions   11-21-2013, 02:38 PM
Replies: 6
Views: 3,251
Posted By FMG_V6_btb
1995 164 TS engine is the same as the used on the...

1995 164 TS engine is the same as the used on the 155, so have a look to my thread http://www.alfabb.com/bb/forums/engine-conversions/256913-new-ts-conversion.html and you will know what parts are...
Forum: Engine Conversions   11-17-2013, 10:42 AM
Replies: 169
Views: 55,683
Posted By FMG_V6_btb
Impressive project I'm impatient to see it...

Impressive project I'm impatient to see it evolve.

I would add a thing to your "to do" list, and it is cross drilling the block, you need to supply fresh oil to 2 and 4 mains, in order to...
Forum: Engine Conversions   11-17-2013, 10:15 AM
Replies: 44
Views: 21,691
Posted By FMG_V6_btb
Air horns, velocity stacks, bell-mouths, or...

Air horns, velocity stacks, bell-mouths, or trumpets (I'm not sure what is the more appropriated name) are in the way (of manufacturing). I made a mould to lay over it the FGRP. The task is a real...
Forum: Engine Conversions   11-17-2013, 09:55 AM
Replies: 44
Views: 21,691
Posted By FMG_V6_btb
The internal leakage is not an issue, in fact all...

The internal leakage is not an issue, in fact all the ports will be interconnected to a main distributor for the idle speed steeper motor (through the pipe connection that can be seen in the photos)....
Forum: Engine Conversions   11-11-2013, 01:49 PM
Replies: 1,050
Views: 193,909
Posted By FMG_V6_btb
For reference: BMW F1 '86 engine for...

For reference:

BMW F1 '86 engine for Benetton:
Bore x stroke: 89.2mm x 60mm
Compression ratio: 7.5:1
Max rev. 11500 rpm
Power in race configuration: 850 bhp @ 3.6 bar
Power in...
Forum: Picture Room   11-08-2013, 09:09 AM
Replies: 5,227
Views: 2,718,647
Posted By FMG_V6_btb
Dolce&Gabbana The One: "Street of Dreams" a...

Dolce&Gabbana The One: "Street of Dreams" a Martin Scorsese picture - Director's cut - YouTube
Forum: Engine Conversions   10-29-2013, 03:29 PM
Replies: 44
Views: 21,691
Posted By FMG_V6_btb
Yes, as pointed, the advantage is at wide open...

Yes, as pointed, the advantage is at wide open throttle, due to the fact that there is nothing obstructing the airflow in the intake tract. To point also that waves traveling along the duct are not...
Forum: Engine Repair, Diagnostics & Rebuilding   10-28-2013, 03:41 PM
Replies: 104
Views: 41,646
Posted By FMG_V6_btb
It's easy to know from which engine the pistons...

It's easy to know from which engine the pistons are, the only thing you have to do is put the mouse pointer over the pictures... and voila! the name of the picture!
Forum: Engine Conversions   10-27-2013, 02:54 PM
Replies: 44
Views: 21,691
Posted By FMG_V6_btb
Manifold design

I have been working in the design of a manifold for the engine. Picture below is an approach to the manifold to manufacture (in fiberglass).

I decided this solution instead installing the filter...
Forum: Engine Conversions   10-21-2013, 01:22 PM
Replies: 44
Views: 21,691
Posted By FMG_V6_btb
Barrel throttles are finished, the linkage have...

Barrel throttles are finished, the linkage have been a little like a nightmare but at the end it works perfectly, enabling the synchronization between bodies, and adjust the idle position (idle...
Forum: Engine Conversions   10-20-2013, 05:49 AM
Replies: 44
Views: 21,691
Posted By FMG_V6_btb
Probably there are a lot of cheaper or different...

Probably there are a lot of cheaper or different ways to do the things, but I like to do the things my way, doesn't matter the effort, for me the satisfaction comes from doing the things, a very...
Forum: Engine Conversions   10-18-2013, 02:31 PM
Replies: 44
Views: 21,691
Posted By FMG_V6_btb
The reason why the injectors are located a little...

The reason why the injectors are located a little upstream compared with the original configuration is to favor the mixture formation at medium/high engine speed.

In any case the injectors are...
Forum: Engine Conversions   10-17-2013, 04:22 PM
Replies: 44
Views: 21,691
Posted By FMG_V6_btb
Some more pics of the sump...

Some more pics of the sump modification/adaptation, and from the 155 front cover and oil pump.
Showing results 1 to 25 of 500

 
Forum Jump
 
For the best viewing experience please update your browser to Google Chrome